FEP beaker, also known as perfluoroethylene propylene beaker: it has excellent chemical resistance, and can withstand almost all chemical solvents. Suitable for preservation of chemicals and samples, or general high-temperature and high-pressure sterilization. With flanging design, it can be easily clamped and moved. It can dissipate heat and increase mechanical strength. There is a mouth at the edge, which is convenient for pouring liquid.
Product characteristics:
1. High and low temperature resistance: service temperature can reach - 200~+205 â??
2. It can be used with ICP-MS/OES/AAS and other instruments, and is one of the necessary products for ultra purification laboratory
3. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.)
4. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents.
PTFE tweezers are used to clamp blocky drugs, metal particles, solar silicon chips, lithium chips, etc. under harsh conditions. There are two types of fixed pillars and non fixed pillars, and they can be processed into sharp, flat, serrated, etc. It is used for clamping blocky drugs, solar silicon chips, etc. Tweezers with fixed pillars are not easy to slip when picking up objects, which is convenient for experiment.
characteristic:
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200+250 3. Various specifications and shapes of PTFE tweezers can be customized;
4. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
Graphite digestion instrument is one of the direct, effective and economical sample pretreatment methods for elemental analysis. The application of new heating technology has the advantages of rapid heating, program control, complete digestion, and temperature equilibrium.Â
Our devices are usually used in sample preparation for atomic absorption, atomic fluorescence, ICP, ICP-MS, polarography, etc.
7 advantages make sample preparation no longer difficult:
1. The fully enclosed design prevents heat loss to a large extent and effectively avoids the intrusion of acid mist;
2. High-quality graphite three-dimensional wrapped heating, samples are heated evenly;
3. Unique spraying process, the coating is uniform, firm, and will not fall off after long-term use;
4. Fast digestion and acid removal, high efficiency, and batch processing of samples;
5. PID digital temperature control system, excellent performance;
6. Easy operation, environmental protection and energy saving, cost saving
7. Split type: The controller can be placed outside the fume hood to reduce acid gas corrosion and have a longer service life.
DBF temperature controlled electric heating plate, also known as anti-corrosion electric heating plate, is a professional experimental electric heating plate for sample heating, digestion, drying, boiling, and acid flushing, with its surface treated by imported high-quality Teflon coating and free from the influence of strong acids and alkalis. Our factory has more than 20 years of experience in producing electric heating plates, with mature and exquisite processing technology and a professional research and development team.
It can be used with our Teflon series beakers, crucibles, digestion tubes, sample dissolving tanks, and cups in digestion tanks to achieve the best results.
It can meet the needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmacy, food, beverage, teaching, scientific research, etc. for reagent heating. A variety of series and models are available for users to choose from. They can also be customized according to users' requirements. They are made with special technology to overcome the disadvantages of ordinary electric heating plates that are easy to be damaged due to long-term continuous work.
As an efficient sample pretreatment method, microwave digestion has the advantages of fast heating speed, uniform heating, less reagent consumption, low blank, energy saving and high efficiency compared with traditional electric plate digestion.
advantage:
1. 360 continuous rotation platform: the digestion tank assembly can continuously rotate in the same direction in the furnace chamber, solving the unequal and uneven heating of different tank positions by microwave; At the same time, the continuous rotation mode reduces the impact of less than 360 reciprocating rotation mode on the rotating motor in the market, and greatly extends the life of the motor.
2. Peripheral emergency stop button: ensure that the power supply can be cut off quickly, timely and effectively in case of accidents, and improve the guarantee level for the personal safety of operators.
3. Digestion tank material: the sample digestion tank material is processed by imported modified polytetrafluoroethylene TFM, and the protective outer tank is made of imported PEEK+glass fiber, with high temperature resistance and pressure resistance coefficient, acid and alkali resistance and superior solution performance, and high safety factor.
The PTFE crucible is a container for melting and refining metal liquids, as well as solid-liquid heating and reaction, and is the basis for ensuring the smooth progress of chemical reactions.
Product features:
1. Pure white opaque;
2. Resistance to high temperature, available using temperature range is -200 to +250 degree Celsius, short-term resistance to 300 degree Celsius on the electric hot plate;
3.Low temperature resistance
4. Needs to be used on asbestos nets, and should not be in direct contact with an open flame. Commonly used to digest samples, drive acid, boil,
evaporate to dryness, etc.;
5. Superior chemical durability, resistant to almost all chemical solvents (resistant to strong acids, alkalis, aqua regia and various organic solvents);
6. Our crucible is matched with lid, and this lid is also common with our beaker.
Graphite digestion instrument is a heating device specially designed and manufactured for laboratory heating, which can be used for sample heating, cultivation and drying. It adopts international advanced technology and has the advantages of fast, efficient, energy-saving and convenient acid flushing. It uses digital circuit PID to control temperature, which is more accurate. High purity and high quality graphite heating carrier, coated with Teflon coating, has been successfully used for sample pretreatment in environmental protection, chemical industry, food, medicine, biochemistry and other industries. It can also be used for pretreatment of microwave digestion and acid rush treatment. It is an ideal supporting product for atomic absorption, atomic fluorescence, ICP-AES and other analytical instruments.
characteristic
1. Design: generous appearance: simple, upright and generous.
2. Clean and corrosion resistant: the heating body is coated with extra thick PFA, which is corrosion resistant and pollution-free. The unique spraying process is adopted, and the coating is uniform, firm, and will not fall off after long-term use.
3. High efficiency: advanced all-in-one surrounding heating mode is adopted, so that each part of the sample is heated evenly, which greatly prevents heat loss, eliminates the temperature difference between different parts of the same sample, and quickly and thoroughly dries acid.
4. Economical: The surrounding heating process is fast and convenient, which can save 75% of electric energy and has low use cost.
5. Precise temperature control: PID temperature control system, simple and convenient operation, excellent performance, durable. The temperature control accuracy is high, up to and the heating rate is stable.
6. Superior thermal conductivity: a reasonable heating method and a heating body with excellent thermal conductivity can ensure the temperature uniformity between digestion holes. The temperature difference between samples is less than 1.5 (room temperature - 260 ). When several samples are acid treated at the same time, the same reaction temperature and conditions can be guaranteed for each sample for batch processing.
Model: XJ type
Number of holes: 16, 20, 24, 36, 40, 42, 48 bits, can be customized
Heating method: three-dimensional wrapping heating PID temperature control digital display
Temperature control range: room temperature -220
Temperature control accuracy: 1
Uniformity between holes: temperature difference between holes 1.5
Panel surface temperature difference: The temperature difference of the same panel surface (middle and corner) does not exceed 3-5, which effectively ensures the uniformity of the sample and the experimental efficiency is high
Temperature fluctuation: 0.5
Anticorrosion on the surface of the heating plate: imported Teflon coating
Heating plate material: high quality fine graphite
Rated voltage: 220V
Heating power: 2-3KW
Continuous working time: 48h
Ancillary products: all kinds of digestion tubes
Features:
1. Split type, the controller can be placed outside the fume hood and separated from the digestion unit to avoid corrosion of electronic components.
2. The closed design can effectively prevent the loss of heat and avoid the invasion of acid mist
3. Warranty: 1 year
ICP/ICP-MS graphite digestion apparatus was used for sample pretreatme
Model: XJ
our advantages:
1. Fully enclosed design to prevent heat loss and acid fog intrusion;
2. Three-dimensional wrapping of high-quality graphite is heated, and the sample is heated evenly;
3. High efficiency, sample batch processing;
4.PID digital temperature control system, excellent performance;
5. Split type: Controller can be placed outside the fume hood, reduce acid gas corrosion, longer service life. Hole number :16, 20, 24, 36, 40, 42, 48 bit, can be customized temperature control range: room temperature -220 Temperature control accuracy Temperature difference between holes 1.5 Rated voltage :220V Heating power :2-3KW Continuous working time :48h
DBF series anti-corrosion temperature control digital display electric heating plate is also called anti-corrosion electric heating plate and Teflon coated electric heating plate. The surface is treated with imported high-quality PFA anti-corrosion coating, which is a professional experimental hot plate for sample heating, digestion, drying, boiling, and acid flushing. A variety of series and models are available for users to choose from. They can also be customized according to users' requirements. They are made with special technology to overcome the disadvantages of ordinary electric heating plates that are easy to be damaged due to long-term continuous work. It can meet the needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmacy, food, beverage, teaching, scientific research, etc. for reagent heating.
characteristic:
1. The imported PFA Teflon coating is clean and never rusts. The anti-corrosion cast aluminum heating plate heats up quickly;
2. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination;
3. Customized time setting function and segmented temperature control;
4. The exposed part of the power line is wrapped with PFA pipe to further prevent the corrosion of acid gas on components.
High temperature and corrosion resistant electric heating plate
The temperature controlled electric heating plate, also known as the anti-corrosion electric heating plate, is a professional experimental electric heating plate for sample heating, digestion, drying, boiling and acid flushing. Its surface is treated with imported high-quality Teflon coating and is not affected by strong acids and alkalis.
Product features:
1. Imported Teflon anti-corrosion coating, which can be wiped clean and never rust, and anti-corrosion cast aluminum heating plate heats up quickly.
2. Multiple samples are processed at the same time without cross contamination.
3. All pillars of DBF type electric heating plate are made of polytetrafluoroethylene to minimize metal parts entering the laboratory.
4. Customized time setting function, segmented temperature control, and processing of different boards as required.
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
DBF series anti-corrosion temperature control digital display electric heating plate is also called anti-corrosion electric heating plate and Teflon coated electric heating plate. The surface is treated with imported high-quality PFA anti-corrosion coating, which is a professional experimental hot plate for sample heating, digestion, drying, boiling, and acid flushing. A variety of series and models are available for users to choose from. They can also be customized according to users' requirements. They are made with special technology to overcome the disadvantages of ordinary electric heating plates that are easy to be damaged due to long-term continuous work. It can meet the needs of chemical laboratories in different industries such as physics, chemistry, biology, environmental protection, pharmacy, food, beverage, teaching, scientific research, etc. for reagent heating.
characteristic:
1. The imported PFA Teflon coating is clean and never rusts. The anti-corrosion cast aluminum heating plate heats up quickly;
2. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination;
3. Customized time setting function and segmented temperature control;
4. The exposed part of the power line is wrapped with PFA pipe to further prevent the corrosion of acid gas on components.
Details information
Description Hotplates
Heating working area 400x300mm158x118inch
Anticorrosion Heating working area coated can increase the corrosion functionpower cord covered in PFA tubeseparate design can makes the controller outside of the fume cupboard to avoid the acid corrosion4 feet with PFA tube can anticorrosion
Materials High quality graphite
Max use temperature 350C
Temperature control type PIDÂ temperature control digital display
Continue working time 48hÂ
OEM 1Heating working area
 2length of power cord and height of the feet
Features 1heating speed full uniform heating
 2high efficiencycan heat several samples at the same time
 3simple operation easy to use Long service life
Warranty  Within one year
Matching products utensilsbeakercrucibledigestion tubesample tankdigestion bottles ect
PFA translucent customizable cassette
PFA Cassette / Teflon Cassette, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~220 C, use to deliver wafers in acid & base process of Fabrication factory.
These cassettes keep specimens safely submerged in liquid and are resistant to histological solvents.
Low profile design allows the greatest possible wafer exposure to increase cleaning and drying efficiency and enhance stability for horizontal wafer handling.
This product is suitable for cleaning 1 inch, 1.5 inch, 2 inch, 2.5 inch, 3 inch, 4 inch, 5 inch, 6 inch round silicon wafers, glass wafers, ceramic wafers, and 25 25mm, 60 60mm, 103 103mm square silicon wafers, glass wafers, ceramic wafers. It is suitable for school and research institute laboratories.
Imported TEflon flower basket, handle, used for 6 inch semiconductor solar silicon chip carrier, can be used in 250 degrees strong acid and alkali environment, stable performance, preferential price
FEP transparent corrosion-resistant separating funnel
Product characteristics:
1. It is crack resistant, transparent, anti sticking, easy to clean, moisture resistant and can completely drain water;
2. Sealed well, it can prevent the chemicals in the separating funnel from penetrating;
3. Corrosion resistance (strong acid and alkali);
4. With strong transparency, the phase interface can be clearly observed;
5. The cover and piston are leak proof, and the piston device is easy to remove and clean;
6. The funnel can be sterilized under high temperature and pressure;
7.Excellent electrical properties: low dielectric constant, dielectric loss and high dielectric strength in a wide temperature and frequency range;
8. Flame retardancy: It cannot burn in the atmosphere.
9. Chemical stability: It has good chemical stability under most exposure environments, such as heat, light and humidity.
PTFE valve, also known as anti-corrosion valve with fluorine plastic lining, is suitable for pipelines with various concentrations of aqua regia, various organic acids, strong acids, strong oxidants and other corrosive media.
Product characteristics
1. Drawings can be customized;
2. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents);
3. It can be used as the connection control of various chromatographs, chemical equipment and other pipelines;
4. Pure white appearance, high temperature resistance: use temperature - 200+250 low temperature resistance: - 196
PTFE Corrosion resistance valve
PTFE valve, also known as anti-corrosion valve with fluorine plastic lining, is suitable for pipelines with various concentrations of, hydrofluoric acid, aqua regia, various organic acids, strong acids, strong oxidants and other corrosive media.
Product characteristics
1. Drawings can be customized;
2. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents);
3. It can be used as the connection control of various chromatographs, chemical equipment and other pipelines;
4. Pure white appearance, high temperature resistance: use temperature 200 250 , low temperature resistance: - 196
It is resistant to high temperature and corrosion.
Unique design to prevent dry burning and will protect itself after steaming dry.
No cooling water is used, and no pollution.
It has been used in many semiconductor sites due to its highly purity by stabilizing treatment of end groups.
Heat resistance, inertness for almost all chemicals and excellent weatherability.
Retains mechanical strength at a wide temperature range from-200C to 260C.
It is excellent in electrical insulation and high-frequency characteristics. It effectively works in the field of electronics such as high speed communication cables.
PFA Volumetric Flask
The PFA volumetric flask is resistance to strong acid, alkali and various organic solvents, smooth inner wall, material stability much better, low blank value of metal elements, lead and contents are less than 0.01ppb non-leachable, ensure the ultra clean background.
PFA microcolumn, also known as isotope ion exchange column, is specially designed for isotope ion exchange, providing different capacities, pipe diameters and lengths to meet different needs of customers. This product is made of PFA. It is designed to meet your needs by combining the characteristics of various capillaries and storage containers. The size can be customized according to your experimental requirements. The unique threaded port design allows users to select the cover to protect the integrity of liquid samples in chromatography.
FEP bottle washing has extraordinary chemical resistance, ultra-high temperature adaptability, and high cleanliness, no adsorption, no shedding and other characteristics.
1. High and low temperature resistance: the operating temperature can reach
2. The bottle body and tubes are made of high-purity FEP materials, which are pollution-free, safe and reliable. The tubes and tubes are sealed reliably. The spraying performance is sensitive, the recovery is fast, and the residue does not flow. It can be sprayed into the dead corner of each container, and the cleaning is convenient;
3. Transparent and colorless appearance, with the lowest refractive index among all plastics;
4. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
5. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
6. It can replace the volumetric flask to prepare standard solution, which can be controlled to drop by drop state to add sample and water, and there is no residue in the return nozzle
PFA Cassette / Teflon Cassette, Capacitor of wafer can be customized and designed by customers' request, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~220 C, use to deliver wafers in acid & base process of Fabrication factory.
The Wafer Carrier is made from PFA, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~260 C, use to deliver wafers in acid & base process of Fabrication factory.
Low profile design allows the greatest possible wafer exposure to increase cleaning and drying efficiency. Enhanced stability for horizontal wafer handling.
H-shaped end for equipment interface. Solid end wall. Wash slots in side walls. Improved predictability of wafer .
PTFE reagent bottles are used for trace element analysis, low-temperature storage, packaging of high-performance organic solvents and semiconductor analysis and testing industries. The opening can be used for chemical reaction and high-pressure sterilization, and can achieve good sealing effect without inner plug.
Product characteristics
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200 250
3.PTFE reagent bottles of various specifications and shapes can be customized, and all wide mouth PTFE reagent bottles are customized;
4. Trace element analysis, storage of organic solvents;
5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
PFA translucent customizable cassette
PFA Cassette / Teflon Cassette, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~220C, use to deliver wafers in acid & base process of Fabrication factory.
These cassettes keep specimens safely submerged in liquid and are resistant to histological solvents.
Low profile design allows the greatest possible wafer exposure to increase cleaning and drying efficiency and enhance stability for horizontal wafer handling.
FEP volumetric flask is used for constant volume, determination of a certain volume, and preparation of a certain concentration of solution.
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach 200+205
2. Volumetric flask, also known as measuring flask, is a precision measuring instrument used to prepare a certain volume of solution with a certain concentration of a certain substance. Volumetric flask is a measuring instrument;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
5. Widely used in electronic chemicals, semiconductor analysis and testing industry
6. The appearance is transparent and colorless, with the lowest refractive index among all plastics.
The PTFE flask usually has the appearance of a round belly and a thin neck, which is obviously different from the beaker. Its narrow mouth is used to prevent the solution from splashing out or reduce the evaporation of the solution, and can be used together with the rubber stopper to connect other PTFE equipment. When the solution needs a long time of reaction or heating and reflux, the polytetrafluoroethylene flask is generally used as the container. The opening of the flask has no projecting gap like a beaker, so it is easier for the solution to flow down the outer wall when pouring, so the tetrafluoroethylene stirring rod is usually used to gently touch the mouth of the flask to prevent the solution from flowing down the outer wall. Because the mouth of the flask is very narrow, it is not suitable for mixing with a tetrafluoroethylene stirring rod. If mixing is needed, you can hold the mouth of the flask and turn your wrist slightly to smooth mixing. When heating and refluxing, put a magnetic stirrer in the bottle to heat the stirrer for stirring. Flasks can be divided into flat bottom flasks and round bottom flasks according to their different appearances
PFA dropper bottle resistant to aqua regia hydrofluoric acid drop bottle configuration standard liquid Teflon drop bottle.
Features of PFA Plastic Dropper Bottle:
1. Choosing ultra-purity PFA, no add recycled material, to guaranteed lowest background;
2. Strong corrosion resistance: resistant various strong acid and alkali, organic solvents;
3. Lower metal element blank value;
4. No dissolution and precipitation, no reaction with samples, the cleanest experimental analysis labware over the world;
5. Tranlucent;
6. PFA temperature resistance: -200C~260C.
PTFE evaporating dish: round shape, concave in the middle, used for evaporating liquid, concentrated solution or dry solid substances, with polished and smooth surface.
characteristic:
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200+250 , Short term resistance to 300 on hot plate
3. Low temperature resistance: 5% at - 196
4. Corrosion resistance: resistant to strong acid, alkali, aqua regia and various organic solvents;
5. It shall be used on asbestos net and shall not be exposed to open fire;
6. Resistance to atmospheric aging, radiation and low permeability;
7. Self lubrication: it has the smallest friction coefficient among plastics;
8. Surface non stickiness: it is a solid material with minimum surface energy;
9. Soft mechanical property, with very low surface energy;
10. No toxicity: It has physiological inertia.
PFA digestion tube is mainly used for sample digestion before chemical analysis.
The chemical stability of PFA material can significantly reduce cross contamination. Its friction coefficient is very low in plastics. It also has good electrical properties. Its electrical insulation is not affected by temperature. It is known as the king of plastics.
characteristic:
1. The appearance is translucent, with 30ml and 60ml specifications: U-shaped bottom, V-shaped bottom and flat bottom;
2. High and low temperature resistance: service temperature - 200+260
3. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
4. Insulation resistance: the dielectric property is independent of temperature and frequency, and the radiation resistance is excellent;
5. Anti pollution: low blank value of metal elements;
6. With low dissolution and precipitation, it is a good container for storing reference materials, highly corrosive, expensive and ultra-high purity reagents;
7. Drop from a height of 1.2m above the ground, and the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage
PFA reagent bottles are resistant to strong acids and alkalis, high and low temperatures, and are mainly used for high-end experiments such as trace analysis, isotope detection, ICP-MS/OES/AAS analysis. The material selection is unique, with extremely low background without added returns, and the content of metal elements lead and uranium is less than 0.01 ppb, without dissolution and precipitation. It is the cleanest experimental analysis vessel at home and abroad at present. It is independently researched, developed and produced breaking the gap of Teflon series products in the domestic trace analysis market.
Product characteristics
1. Semi transparent appearance;
2. High and low temperature resistance: operating temperature - 200 260
3. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage
PFA translucent high-temperature crucible
Crucible is a vessel for melting and refining metal liquid and heating and reaction of solid and liquid, which is the basis for ensuring smooth chemical reaction.
Product characteristics:
1. High difficulty seamless integrated molding production technology ensures the stability of product quality and long service life;
2. The chemical stability of PFA can significantly reduce cross contamination. The friction coefficient is the lowest among plastics. It also has good electrical properties. Its electrical insulation is not affected by temperature.
3. High bottom temperature resistance: the operating temperature is - 200~+260 , and the mechanical strength can be maintained within a large temperature difference. PFA can maintain its flexibility without reducing toughness from very low to very high temperature, the same as PTFE, which is the highest continuous operating temperature of all fluorocarbon polymers.
4. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
5. With accurate scale line, the quantitative accuracy is very small, which can meet the quantitative requirements of conventional experiments;
6. Easy to clean: PFA itself is not sticky and has the ability to prevent water, oil and other substances. Its surface is flat and smooth without any scratches. It is easy to clean during use, meeting the demanding requirements of trace analysis experiments.
FEP transparent corrosion resistant measuring cylinder
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200~+205 ; FEP is the lowest refractive index of all plastics
2. Precise scale, convenient for observing liquid level
3. With extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents
4. The liquid at the mouth of the cylinder is poured smoothly, and the liquid will not drip down the mouth.
PFA translucent corrosion resistant microcolumn
PFA microcolumn, also known as isotope ion exchange column, is specially designed for isotope ion exchange, providing different capacities, pipe diameters and lengths to meet different needs of customers.
Product features
1. Repeatable: PFA column tube can be used for many times, which greatly saves the experiment cost.
2. Visibility: When PFA transparent column separates color samples, it can directly see the separation color belt sieve plate: it can provide sieve plates with various particle sizes, excellent distribution effect, better separation degree, large sample load, and can be customized according to your experiment.
3. All imported PFA inert materials are used, and the material background is low.
4. Once formed, there is no welding gap, and the liquid flows out smoothly to ensure durability.
The material, size and quality of the products are consistent with the original packaging, and the price is more favorable.
1. Material selection TFM (or PFA), low blank value
2. No return material is added to the product to ensure purity
3. It is applicable to all manufacturers and models of microwave digestion instrument, without error
4. The same product quality, the price is one half to one third of the original factory
5. Various brands and models of microwave digestion tanks can be processed according to customer requirements
Product features:
1. Imported Teflon anti-corrosion coating, which can be wiped clean and never rust, and anti-corrosion cast aluminum heating plate heats up quickly.
2. Multiple samples are processed at the same time without cross contamination.
3. All pillars of DBF type electric heating plate are made of polytetrafluoroethylene to minimize metal parts entering the laboratory.
4. Customized time setting function, segmented temperature control, and processing of different boards as required.
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
PFA reagent bottle is suitable for storing and packaging highly concentrated, highly pure and corrosive drugs, chemical reagents and standard samples.
Cooperators, such as the State Oceanic Administration, are used to store ocean seawater standards and mercury standard solutions; The Antarctic Scientific Research Team of University of Science and Technology of China is used for sample collection; The Chinese Academy of Metrology is used to store standard solutions.
Specification: 30, 60, 100, 250, 500, 1000, 2000, 3000ml
Features: low metal element content
Advantages: no dissolution and precipitation
Performance: strong corrosion resistance, low background
Operating temperature: - 200 to 205 â??
Usage: storage of high-purity reagents and samples
Application experiment: trace analysis, ICP-MS analysis
Application industry: geochemistry, semiconductor, medicine
PFA microcolumn, also known as isotope ion exchange column, is specially designed for isotope ion exchange, providing different capacities, pipe diameters and lengths to meet different needs of customers.
Product features
1. Repeatable: PFA column tube can be used for many times, which greatly saves the experiment cost.
2. Visibility: When PFA transparent column separates color samples, it can directly see the separation color belt sieve plate: it can provide sieve plates with various particle sizes, excellent distribution effect, better separation degree, large sample load, and can be customized according to your experiment.
3. All imported PFA inert materials are used, and the material background is low.
4. Once formed, there is no welding gap, and the liquid flows out smoothly to ensure durability.
Used for isotope ion exchange integrated PFA corrosion resistant micro column Specification: 1.5ml/15ml/30ml
PFA microcolumns, also known as isotope ion exchange columns, are specifically designed for isotope ion exchange and are available in different capacities, diameters and lengths to meet different customer requirements.
Our Advantages :
1. Repeatable :PFA column tube can be used many times, greatly saving the cost of the experiment.
2. Visibility :PFA transparent column color separation samples, can directly see the color separation strip sieve plate: can provide a variety of particle size sieve plate, good distribution effect, good sepa -ration degree, large sample load, can be customized according to your experiment.
3. All imported PFA inert materials with low background are used.
4. After forming, no welding gap, smooth liquid flow, ensure durability
Sample pre-treatment of strong acid and alkali resistant PTFE reagent bottles
Used for trace element analysis, low temperature storage, high performance organic solvent packaging and semiconductor analysis and testing and other industries. The opening can be used for chemical reactions and high pressure sterilization, without insertion to achieve a good sealing effect.
1. Pure white appearance;
2. High temperature resistance: operating temperature 200 250
3. All kinds of specifications and shapes of PTFE reagent bottles can be customized, all wide mouth PTFE reagent bottles can be customized;
4. Trace element analysis, organic solvent storage;
5. It has extraordinary chemical resistance, can withstand almost all chemical solvents (strong acid, strong base, aqua royalty and various organic solvents).
Wet/atmospheric digestion of Teflon coated heating plate
Model: XJ 400 300
XJ series adopts the surrounding heating method and the wet digestion method to achieve the effect of fast, efficient, convenient and large processing capacity. Imported PFA polytetrafluoroethylene anticorrosive non-stick coating is adopted on the surface of digestion instrument, which is resistant to strong corrosion and high temperature of 260
Our Advantages: 1. Import PFA Teflon coating to prevent corrosion of acid and acid gas;
2. Working: room temperature to 260, can work continuously for 48 hours, thermal efficiency is more than 5 times higher than the flat electric heating plate, lower carbon;
3. Three-dimensional heating, all parts of the sample heat evenly, prevent heat loss, faster digestion, long service life;
4. PID temperature control digital display, temperature control accuracy 1, voltage :220V/50Hz;
5. Panel and control box can be made into components, acid mist will not corrode components, can handle multiple samples at the same time, no cross contamination.
Isotope Analysis Lab Experiment Acid Purifier
Using imported high-purity PFA material, with extremely low background, smooth surface and no adsorption. The cavity is transparent and visible for easy observation. Pagoda condensation design, no water cooling, efficient acid production. Characteristics: 1)
High purity acid preparation system anti-corrosion low background 2)Specification: 1L/2L/4L/5L/6L 3)Applicable experiments: semiconductor analysis,isotope analysis,trace element detection experiment 4)Applicable to HCL,HF,HNO3 in laboratory 5)Operating temperature: room temperature 250 6)Translucent and visible, low background, Low blank value of metal elements (Pb or U 0.01 ppd) No dissolution and precipitation.
PFA translucent high-temperature crucible
Crucible is a vessel for melting and refining metal liquid and heating and reaction of solid and liquid, which is the basis for ensuring smooth chemical reaction.
Product characteristics:
1. High difficulty seamless integrated molding production technology ensures the stability of product quality and long service life;
2. The chemical stability of PFA can significantly reduce cross contamination. The friction coefficient is the lowest among plastics. It also has good electrical properties. Its electrical insulation is not affected by temperature.
3. High bottom temperature resistance: the operating temperature is - 200 260 , and the mechanical strength can be maintained within a large temperature difference. PFA can maintain its flexibility without reducing toughness from very low to very high temperature, the same as PTFE, which is the highest continuous operating temperature of all fluorocarbon polymers.
4. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
5. With accurate scale line, the quantitative accuracy is very small, which can meet the quantitative requirements of conventional experiments;
6. Easy to clean: PFA itself is not sticky and has the ability to prevent water, oil and other substances. Its surface is flat and smooth without any scratches. It is easy to clean during use, meeting the demanding requirements of trace analysis experiments
FEP, also known as F46, polyperfluoroethylene propylene, Teflon (Teflon), F46, it is a soft plastic, resistant to strong acid and alkali, high and low temperature, mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The material selection is unique, the background is very low, the contents of metal elements lead and uranium are less than 0.01ppb, and there is no dissolution and precipitation. It is the cleanest experimental analysis utensils at home and abroad. The domestic independent research and development and production break the gap of Teflon series products in the domestic trace analysis market.
our advantages
1, high and low temperature resistance: the use temperature can reach 200+205
2, volumetric flask is also called volumetric flask, it is used to prepare a certain volume, a certain substance concentration solution of a precision measuring instrument, volumetric flask is a measuring device;
3, very low dissolution and precipitation, is the storage of standard materials, strong corrosion, expensive high-purity reagents of excellent vessels;
4, extraordinary chemical tolerance, can tolerate almost all chemical solvents (aqua roya, hydrofluoric acid, etc.);
5, widely used in electronic chemicals, semiconductor analysis and testing industry;
6, transparent and colorless in appearance, the lowest refractive index in all plastics;
FEP, also known as F46, polyperfluoroethylene propylene, Teflon (Teflon), F46, it is a soft plastic, resistant to strong acid and alkali, high and low temperature, mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The material selection is unique, the background is very low, the contents of metal elements lead and uranium are less than 0.01ppb, and there is no dissolution and precipitation. It is the cleanest experimental analysis utensils at home and abroad. The domestic independent research and development and production break the gap of Teflon series products in the domestic trace analysis market.
Product features:
1, high and low temperature resistance: the use temperature can reach-200 205 FEP has the lowest refractive index of all plastics.
2. The nozzle and cap are formed once, and the open can be autoclaving;
3. It can replace the standard solution of the volumetric flask, and can be controlled into a drop state of sample and water, and the cap and drip mouth have good sealing to prevent sample and air pollution;
4, with very low dissolution and precipitation, is the storage of standard materials, strong corrosion, expensive high-purity
PFA sample dissolving tank is also called sample dissolving cup, digestion bottle, tubular bottle, etc; It is widely used for digestion of geological, geological and mineral experimental samples and dissolution of samples at medium and low pressures, supporting ICP-MS/ICP-OES analysis and other trace analysis experiments. According to the requirements of the experiment, there are U-bottom, flat bottom and V-bottom designs. It is used with the electric heating plate of our company, especially the perforated digestion instrument.
characteristic:
1. translucent appearance, smooth inner wall, no water hanging, easy to clean;
2. High and low temperature resistance: the operating temperature is 200 260 (it is better not to exceed 150 under closed conditions);
3. Threaded port, excellent sealing, no air leakage;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage. The open mouth can be autoclaved;
8. No toxicity: It is physiologically inert and can be implanted into the body;
9. The cover and body can be numbered without confusion;
10. The design of V-shaped bottom makes it more convenient to collect a small amount of samples; The U-shaped bottom design is suitable for the detection of geophysical and geochemical samples.
PFA translucent high-temperature crucible
Crucible is a vessel for melting and refining metal liquid and heating and reaction of solid and liquid, which is the basis for ensuring smooth chemical reaction.
Product characteristics:
1. High difficulty seamless integrated molding production technology ensures the stability of product quality and long service life;
2. The chemical stability of PFA can significantly reduce cross contamination. The friction coefficient is the lowest among plastics. It also has good electrical properties. Its electrical insulation is not affected by temperature.
3. High bottom temperature resistance: the operating temperature is 200 260 , and the mechanical strength can be maintained within a large temperature difference. PFA can maintain its flexibility without reducing toughness from very low to very high temperature, the same as PTFE, which is the highest continuous operating temperature of all fluorocarbon polymers.
4. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
5. With accurate scale line, the quantitative accuracy is very small, which can meet the quantitative requirements of conventional experiments;
6. Easy to clean: PFA itself is not sticky and has the ability to prevent water, oil and other substances. Its surface is flat and smooth without any scratches. It is easy to clean during use, meeting the demanding requirements of trace analysis experiments.
PFA translucent corrosion resistant microcolumn
PFA microcolumn, also known as isotope ion exchange column, is specially designed for isotope ion exchange, providing different capacities, pipe diameters and lengths to meet different needs of customers.
Product features
1. Repeatable: PFA column tube can be used for many times, which greatly saves the experiment cost.
2. Visibility: When PFA transparent column separates color samples, it can directly see the separation color belt sieve plate: it can provide sieve plates with various particle sizes, excellent distribution effect, better separation degree, large sample load, and can be customized according to your experiment.
3. All imported PFA inert materials are used, and the material background is low.
4. Once formed, there is no welding gap, and the liquid flows out smoothly to ensure durability.
FEP gas bottle is a kind of utensils to wash away impurities in the gas, is the impure gas through the selected suitable liquid medium bubble absorption (dissolution or due to chemical reaction), so as to wash away impurities gas, in order to achieve the purpose of purifying the gas. In the design, the tetrafluoride ball is full of holes around the processing process is unique. In general, long tube in, short tube out (also can process inch tube)
Pay attention to
1. The selected liquid is installed in the gas washing bottle to wash the gas and remove the water or other gas impurities. When using, pay attention to the flow direction of the gas, the intake pipe and the outlet pipe can not be reversed;
2. The gas cylinder can not hold alkaline liquid detergent for a long time. After use, the detergent should be poured into the reagent bottle with rubber stopper for storage, and cleaned with water. The bottle can also collect gas and calculate the volume of gas;
3. In general, long catheters go in and short catheters go out. A long tube feeds a denser gas than air, and a short tube feeds a less dense gas than air;
4. The method of upward air discharge shows that the density of the collected gas is greater than that of the air long in and short out, so that the collected gas can press the air out if the short in and long out of the collected gas will directly run out of the long pipe;
Product features:
1, high and low temperature resistance: the use temperature can reach 200+205
2, the appearance is transparent and colorless, and the refractive index is the lowest among all plastics;
3, very low dissolution and precipitation, is the storage of standard materials, strong corrosion, expensive high-purity reagents of excellent vessels;
4, extraordinary chemical tolerance, can tolerate almost all chemical solvents (aqua roya, hydrofluoric acid, etc.);
PTFE pure white corrosion resistant tweezers
PTFE tweezers are used to clamp blocky , metal particles, solar silicon chips, lithium chips, etc. under harsh conditions. There are two types of fixed pillars and non fixed pillars, and they can be processed into sharp, flat, serrated, etc. It is used for clamping blocky drugs, solar silicon chips, etc. Tweezers with fixed pillars are not easy to slip when picking up objects, which is convenient for experiment.
characteristic:
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200+250
3. Various specifications and shapes of PTFE tweezers can be customized;
4. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
PTFE reagent bottles are used for trace element analysis, low-temperature storage, packaging of high-performance organic solvents and semiconductor analysis and testing industries. The opening can be used for chemical reaction and high-pressure sterilization, and can achieve good sealing effect without inner plug.
Product characteristics
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200 250
3.PTFE reagent bottles of various specifications and shapes can be customized, and all wide mouth PTFE reagent bottles are customized;
4. Trace element analysis, storage of organic solvents;
5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
PTFE reagent bottles are used for trace element analysis, low-temperature storage, packaging of high-performance organic solvents and semiconductor analysis and testing industries. The opening can be used for chemical reaction and high-pressure sterilization, and can achieve good sealing effect without inner plug.
Product characteristics
1. Pure white appearance;
2. High temperature resistance: operating temperature - 200 250
3.PTFE reagent bottles of various specifications and shapes can be customized, and all wide mouth PTFE reagent bottles are customized;
4. Trace element analysis, storage of organic solvents;
5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
PFA, also known as soluble polytetrafluorethylene or Teflon, is resistant to strong acid and alkali and high and low temperature. It is mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The chemical stability of PFA material can significantly reduce cross contamination, the lowest friction coefficient in plastics, and good electrical performance, its electrical insulation is not affected by temperature, known as the
1. Translucent appearance;
2, high temperature resistance: use temperature
3, corrosion resistance: resistance to strong acid, alkali, aqua roya, hydrofluoric acid and various organic solvents;
4, insulation resistance: dielectric properties and temperature, frequency independent;
5. Anti-pollution: low blank value of metal elements;
6, very low dissolution and precipitation: is the storage of standard materials, strong corrosive, expensive ultra-high purity reagents of the excellent vessels;
7, nozzle and cap molding: open can autoclaving;
8. It can replace the standard solution of the volumetric flask: it can be controlled to add sample and water in the state of drop by drop, and there is no residue in the return water nozzle.
PFA sample bottle is also known as sample bottle, sample bottle, soluble polytetrafluorethylene, it is resistant to strong acid and alkali and high and low temperature, mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The material selection is unique, the background is very low without adding back material, the content of metal elements lead and uranium is less than 0.01ppb, and there is no dissolution and precipitation. It is the cleanest experimental and analytical utensils at home and abroad
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200 205
2. Volumetric flask, also known as measuring flask, is a precision measuring instrument used to prepare a certain volume of solution with a certain concentration of a certain substance. Volumetric flask is a measuring instrument;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
5. Widely used in electronic chemicals, semiconductor analysis and testing industry;
6. The appearance is transparent and colorless, with the lowest refractive index among all plastics.
PFA sample dissolving tank bottle corrosion resistance
PFA sample dissolving tank is also called sample dissolving cup, digestion bottle, tubular bottle, etc; It is widely used for digestion of geological, geological and mineral experimental samples and dissolution of samples at medium and low pressures, supporting ICP-MS/ICP-OES analysis and other trace analysis experiments. According to the requirements of the experiment, there are U-bottom, flat bottom and V-bottom designs. It is used with the electric heating plate of our company, especially the perforated digestion instrument.
characteristic:
1. translucent appearance, smooth inner wall, no water hanging, easy to clean;
2. High and low temperature resistance: the operating temperature is - 200 260 (it is better not to exceed 150 under closed conditions);
3. Threaded port, excellent sealing, no air leakage;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage. The open mouth can be autoclaved;
8. No toxicity: It is physiologically inert and can be implanted into the body;
9. The cover and body can be numbered without confusion;
10. The design of V-shaped bottom makes it more convenient to collect a small amount of samples; The U-shaped bottom design is suitable for the detection of geophysical and geochemical samples.
PFA translucent corrosion resistant microcolumn
PFA microcolumn, also known as isotope ion exchange column, is specially designed for isotope ion exchange, providing different capacities, pipe diameters and lengths to meet different needs of customers.
Product features
1. Repeatable: PFA column tube can be used for many times, which greatly saves the experiment cost.
2. Visibility: When PFA transparent column separates color samples, it can directly see the separation color belt sieve plate: it can provide sieve plates with various particle sizes, excellent distribution effect, better separation degree, large sample load, and can be customized according to your experiment.
3. All imported PFA inert materials are used, and the material background is low.
4. Once formed, there is no welding gap, and the liquid flows out smoothly to ensure durability.
XJ series electrothermal digestion instrument adopts the surrounding heating method to digest samples under normal pressure. The method of wet digestion is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, and is resistant to strong corrosion and high temperature of 260 â??.
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260 â??, can work continuously for 48 hours, 5-30 minutes can rise to 200 â?? (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy �± 1 â??, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
The acid purifier uses the principle of thermal radiation to keep the liquid temperature below the boiling point to evaporate, and then condenses the acid vapor to prepare high purity water and high purity reagents, which is widely used in sample treatment and analysis experiments.
Product Features:
1. It can meet the very low detection limit requirements of ICP and ICP-MS and provide laborator-grade ultra-pure acid for harsh analytical applications. The containers used are all made of Teflon corrosion-resistant non-adsorption plastics, which can deal with common laboratory acids such as HNO3, HCl and HF.
2. The experiment proves that the metal impurity content of about 10ppb acid can be reduced to about 0.01ppb after one distillation. If more acid is required, the number of purification can be increased.
PFA translucent customizable cassette
PFA Cassette / Teflon Cassette, able to resist strong acid, strong hydrofluoric acid, strong base and heat up to 200~220C, use to deliver wafers in acid & base process of Fabrication factory.
These cassettes keep specimens safely submerged in liquid and are resistant to histological solvents.
Low profile design allows the greatest possible wafer exposure to increase cleaning and drying efficiency and enhance stability for horizontal wafer handling.
It is mainly used for trace analysis, isotope detection, ICP-MS/OES/AAS analysis and other high-end experiments. The chemical stability of PFA material can significantly reduce cross contamination, the lowest friction coefficient in plastics, and good electrical performance, its electrical insulation is not affected by temperature, known as the "king of plastic". Product Features
1. Translucent appearance;
2, high temperature resistance: use temperature -200 ~ +260
3, corrosion resistance: resistance to strong acid, alkali, aqua roya, hydrofluoric acid and various organic solvents;
4, insulation resistance: dielectric properties and temperature, frequency independent;
5. Anti-pollution: low blank value of metal elements;
6, very low dissolution and precipitation: is the storage of standard materials, strong corrosive, expensive ultra-high purity reagents of the excellent vessels;
7, nozzle and cap molding: open can autoclaving;
8.It can replace the standard solution of the volumetric flask: it can be controlled to add sample and water in the state of drop by drop, and there is no residue in the return water nozzle.
PFA Transparent volumetric flask
PFA volumetric flask is used for constant volume, determination of a certain volume, and preparation of a certain concentration of solution.
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200~+260 â??;
2. Volumetric flask, also known as measuring flask, is a precision measuring instrument used to prepare a certain volume of solution with a certain concentration of a certain substance. Volumetric flask is a measuring instrument;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc.);
5. Widely used in electronic chemicals, semiconductor analysis and testing industry;
6. The appearance is transparent and colorless, with the lowest refractive index among all plastics.
PFA sample dissolving tank is also called sample dissolving cup, digestion bottle, tubular bottle, etc; It is widely used for digestion of geological, geological and mineral experimental samples and dissolution of samples at medium and low pressures, supporting ICP-MS/ICP-OES analysis and other trace analysis experiments. According to the requirements of the experiment, there are U-bottom, flat bottom and V-bottom designs. It is used with the electric heating plate of our company, especially the perforated digestion instrument.
characteristic:
1. translucent appearance, smooth inner wall, no water hanging, easy to clean;
2. High and low temperature resistance: the operating temperature is - 200~+260 (it is better not to exceed 150 under closed conditions);
3. Threaded port, excellent sealing, no air leakage;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage. The open mouth can be autoclaved;
8. No toxicity: It is physiologically inert and can be implanted into the body;
9. The cover and body can be numbered without confusion;
10. The design of V-shaped bottom makes it more convenient to collect a small amount of samples; The U-shaped bottom design is suitable for the detection of geophysical and geochemical samples.
The blank value of metal elements in the product is low, the content of lead and uranium is less than 0.01ppb, no dissolution and precipitation, no adding back material has a very low background, it not only has good resistance to temperature and various chemical reagents, but also has the advantages of convenient cleaning. Mainly used for trace analysis, isotope analysis and other high-end experimental product characteristics:
1, difficult jointless integrated mold production technology, to ensure the stability of product quality, long service life;
2. The chemical stability of PFA material can significantly reduce cross contamination, the friction coefficient is the lowest in plastics, and there is good electrical performance, and its electrical insulation is not affected by temperature.
3, high temperature resistance: the use of temperature -200 ~ +260â??, in the large temperature difference, can maintain its mechanical strength: from very low to very high temperature, PFA can maintain its flexibility without reducing toughness, and PTFE is the same, which is the highest continuous use of all fluorocarbon polymer temperature.
4, corrosion resistance: resistance to strong acid, alkali, aqua aqua, hydrofluoric acid and various organic solvents;
5, compared with similar products of polytetrafluoroethylene, its high transparency, the specific experimental process, the experimenter can observe the reaction of the sample in the cup at any time, convenient for the experiment; Moreover, the cup body has a precise calibration line, which is accurate in quantification and has minimal error, which can meet the quantitative requirements of routine experiments.
6, easy to clean: PFA itself is non-stick and has the ability to waterproof, oil and other substances, the surface is smooth, without any scratch, in the process of use, easy to clean, to meet the demanding trace analysis experiment needs.
1. Tetrafluoro flasks have single-neck, three-neck and four-neck, 17, 19 and 24 standard ports, and each standard port is equipped with a stopper.
2. It can be disassembled and cleaned, and the inner wall is smooth;
3. Operating temperature: -200+250
4. PTFE round bottom flasks can be processed according to your requirements;
5. The cover and the body, as well as the necks and the cover are connected by threads, which is convenient for disassembly and cleaning
Using imported high-purity PFA material, with extremely low background, smooth surface and no adsorption. The cavity is transparent and visible for easy observation. Pagoda condensation design, no water cooling, efficient acid production.
Characteristics:
1)High purity acid preparation system anti-corrosion low background
2)Specification: 1L/2L/4L/5L/6L
3)Applicable experiments: semiconductor analysis,isotope analysis,trace element detection experiment
4)Applicable to HCL,HF,HNO3 in laboratory
5)Operating temperature: room temperature 250
6)Translucent and visible, low background,
Low blank value of metal elements (Pb or U 0.01 ppd)
No dissolution and precipitation.
The electrothermal digestion instrument adopts the encircling heating method to digest the sample under normal pressure. The wet digestion method is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, which is resistant to strong corrosion and high temperature of 260 .
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260, can work continuously for 48h, 5-30 minutes can rise to 200 (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy ± 1, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
Acid purification instrument: also known as acid purification system, high purity acid purifier, acid reagent purifier, high purity acid distillation purifier, etc., often due to the poor purity of acid in laboratory work, resulting in the deviation and error of analysis results. Commercially available ultra-pure acids are often very expensive and it is difficult to meet the large demand for acid in daily analysis. Therefore, purification and optimization of acid quality is the most economically feasible way. Our factory's acid purifier can be used in laboratories such as the purification of HNO3, HCl, HF, alkali solution and organic solvent. The purified acid is as good as that of Merck.
acid purifier is to use the principle of thermal radiation, keep the liquid temperature below the boiling point temperature evaporation, and then condense the acid vapor to prepare high purity water and high purity reagents, widely used in sample processing and analysis experiments.
Product Features:
1. It can meet the very low detection limit requirements of ICP and ICP-MS and provide laborator-grade ultra-pure acid for harsh analytical applications. The containers used are all made of Teflon corrosion-resistant non-adsorption plastics, which can deal with common laboratory acids such as HNO3, HCl and HF.
2. The experiment proves that the metal impurity content of about 10ppb acid can be reduced to about 0.01ppb after one distillation. If more acid is required, the number of purification can be increased.
PTFE digestion tube is mainly used for digestion of samples before chemical analysis of soil, blood samples, urine samples, nails, food, dairy products, agricultural and sideline products, feeds, heavy metals, ores, etc. in food, disease control, agricultural science academies, medicine, agriculture, forestry, environmental protection, chemical industry, biochemistry and other industries, as well as in colleges and universities and scientific research departments.
characteristic:
1. The appearance is pure white, and the inner wall is smooth without water;
2. High temperature resistance: operating temperature - 200+250
3. Low temperature resistance: 5% at - 196
4. The outer diameter of PTFE digestion tube is 30mm and the total height is 105mm, which is consistent with the size of PP digestion tube 50mL;
5. It has extraordinary chemical resistance and can withstand almost all chemical solvents (strong acid, strong alkali, aqua regia and various organic solvents).
FEP strong acid and alkali resistant dropping bottle
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200~+205 FEP has the lowest refractive index of all plastics;
2. The nozzle and bottle cap are formed at one time, and the opening can be autoclaved;
3. It can replace the volumetric flask to prepare standard solution. It can control the drop state to add sample and water. The cap and nozzle have good sealing performance to prevent sample and air pollution;
4. With extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents.
PFA translucent high temperature resistant reagent bottle
PFA reagent bottles are resistant to strong acids and alkalis, high and low temperatures, and are mainly used for high-end experiments such as trace analysis, isotope detection, ICP-MS/OES/AAS analysis. The material selection is unique, with extremely low background without added returns, and the content of metal elements lead and uranium is less than 0.01 ppb, without dissolution and precipitation. It is the cleanest experimental analysis vessel at home and abroad at present. It is independently researched, developed and produced in China, breaking the gap of Teflon series products in the domestic trace analysis market.
Product characteristics
1. Semi transparent appearance;
2. High and low temperature resistance: operating temperature - 200~+260
3. Corrosion resistance: resistant to strong acid, alkali, aqua regia, hydrofluoric acid and various organic solvents;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage. The open mouth can be autoclaved.
PFA sample dissolving tank is also called sample dissolving cup, digestion bottle, tubular bottle, etc; It is widely used for digestion of geological, geological and mineral experimental samples and dissolution of samples at medium and low pressures, supporting ICP-MS/ICP-OES analysis and other trace analysis experiments. According to the requirements of the experiment, there are U-bottom, flat bottom and V-bottom designs. It is used with the electric heating plate of our company, especially the perforated digestion instrument.
characteristic:
1. translucent appearance, smooth inner wall, no water hanging, easy to clean;
2. High and low temperature resistance: the operating temperature is - 200~+260 â?? (it is better not to exceed 150 â?? under closed conditions);
3. Threaded port, excellent sealing, no air leakage;
4. Insulation resistance: the dielectric property is independent of temperature and frequency;
5. Anti pollution: low blank value of metal elements;
6. Extremely low dissolution and precipitation, it is an excellent utensil for storing reference materials, highly corrosive, expensive and ultra pure reagents;
7. When falling from a height of 1.2m above the ground, the bottle body will not crack, the bottle cap will not fall off, and there will be no leakage. The open mouth can be autoclaved;
8. No toxicity: It is physiologically inert and can be implanted into the body;
9. The cover and body can be numbered without confusion;
10. The design of V-shaped bottom makes it more convenient to collect a small amount of samples; The U-shaped bottom design is suitable for the detection of geophysical and geochemical samples.
Microwave digestion method is applicable to digestion of food, environment, polymer, cosmetics, pharmacy, chemistry, petrochemical and other samples. It has the characteristics of short digestion time, high digestion efficiency, stability and uniformity. It not only saves energy and environmental protection, but also can easily digest various insoluble samples.
Anton parr HVT50 microwave digestion tank characteristicï¼?
1. The inner tank is made of modified polytetrafluoroethylene (TFM);
2. The materials are selected, and no return material is added. The clean processing environment optimizes the processing technology to ensure an extremely low background;
3. TFM is resistant to high and low temperatures - 200~+260 â??, with lower blank value, better deformation resistance, penetration resistance, and stronger recovery under high temperature and high pressure;
4. The experimental data is no less than the original factory, and the cost is low, which greatly reduces the cost of consumables purchased by many scientific research institutions;
5. The production process specially developed by our factory ensures the smoothness of the super long inner tank of special manufacturers (such as CEM in the United States);
6. The inner tank can be used together with the acid flushing electric heating plate of our factory as a special acid flushing device at the later stage of the experiment.
High pressure digestion tank, it can decompose of refractory material is a kind of airtight container, in the gas phase, liquid phase, plasma mass spectrometry, atomic absorption and atomic fluorescence spectrum in the chemical analysis methods such as sample preparation, used in food, medicine, the centers for disease control and prevention, more dairy products, environmental center, agricultural products, seafood, aquatic products and other industries to green tea art, rare earths, fruits and vegetables, grain and oil, eggs, meat, milk powder, etc in the lead, cadmium, chromium, methyl mercury, inorganic arsenic and other heavy metal detection.
Our unit digestion tank solved the customer in the process of digestion in a large number, high requirements, small volume and difficult to resolve the problem
The advantages of the sealed dissolving bomb show
It consumes less acid and solvent, and is specially designed for the geological industry. It has the advantages of practicality, compactness and sealing.
1. Good sealing, the elements are not easy to volatilize;
2. Strong pressure bearing capacity and good permeability resistance;
3. Scientific design, more resistant to deformation;
4. Select high-purity experimental grade TFM (or PTFE), the blank value is lower, and the analysis data is more accurate;
5. Professional manufacturers with 30 years of design and production experience, can customize various sizes and styles (such as double-layer inner cup digestion tanks, Teflon coated digestion tanks, etc.), and the inner cup material can be made of PFA.
Product name: microwave digestion tank
Specification: BZH-55ml
Temperature resistance: - 200 +260
Size: total H 203mm, tank H 191mm
Material:
Outer tank:Yuhang fiber composite/Kevlar fiber
Inner tank: body TFM, cover PFA, spring cushion PTFE/TFM
(PFA can also be selected for individual instrument inner tank)
Inner tank composition:
body+cover+plug (excluding explosion-proof outer tank)
Supporting instruments:
CEM-MARS5, MARS6, XP55T, EXPRESS, OneTouch, MARS6 CLASSIC
Supporting products:
BZH-XJ-16/20/24/25/30/32/36/40/42/48 bits graphite acid driers, microwave tank racks
XJ series electrothermal digestion instrument adopts the surrounding heating method to digest samples under normal pressure. The method of wet digestion is used to achieve the effects of rapid, efficient, convenient and large processing capacity. The digestion instrument surface is treated with imported PFA Teflon coating for corrosion prevention and non sticking, and is resistant to strong corrosion and high temperature of 260.
Product features:
1. The imported PFA Teflon coating on the board surface can effectively prevent the corrosion of the instrument caused by acid liquor and acid gas generated in the digestion process;
2. Working temperature: room temperature to 260 , can work continuously for 48 hours, 5-30 minutes can rise to 200 (depending on the hole depth), and the thermal efficiency is more than 5 times higher than that of flat electric heating plate, which is more low-carbon;
3. Surrounding three-dimensional heating, small temperature difference between holes, so that all parts of the sample are heated evenly, which prevents heat loss to the greatest extent, ensures the consistency of sample processing effect, faster digestion speed, convenient use, and long service life;
4. PID temperature control digital display is adopted to ensure the stability of instrument temperature, temperature control accuracy �± 1 â??, voltage: 220V/50Hz;
5. The panel and control box can be made into components, so that the acid mist during the experiment will not corrode the components in the control box, thus increasing the service life, and multiple samples can be processed at the same time without cross contamination.
Suitable for ICP/ICP-MS PFA dissolved sample tank15ML
PFA sample dissolving tank is also called sample dissolving cup, digestion bottle, tubular bottle, etc; It is widely used for digestion of geological, geological and mineral experimental samples and dissolution of samples at medium and low pressures, supporting ICP-MS/ICP-OES analysis and other trace analysis experiments. According to the requirements of the experiment, there are U-bottom, flat bottom and V-bottom designs. It is used with the electric heating plate of our company, especially the perforated digestion instrument.
our advantages:
1. The appearance is translucent, the inner wall is smooth, no water hanging, easy to clean;
2. High and low temperature resistance: 200 260 (the best closed condition is not more than 150);
3. Thread interface, good sealing;
4. Very low dissolution and precipitation;
5. Low blank value of metal elements;
6. Physiological inertia, can be implanted in the body;
7. The cover and the body can be numbered without confusion;
FEP gas washer is a kind of utensil used to wash away impurities in gas. It is used to bubble and absorb impure gas through selected suitable liquid medium, so as to wash away impurities in order to purify gas. In the design, the PTFE ball is surrounded by small holes, and the processing technology is unique. Generally, long conduits enter and short conduits exit.
Product characteristics:
1. High and low temperature resistance: the operating temperature can reach - 200~+205 â??;
2. Transparent and colorless appearance, with the lowest refractive index among all plastics;
3. Extremely low dissolution and precipitation, it is an excellent vessel for storing reference materials, highly corrosive, expensive and high-purity reagents;
4. Extraordinary chemical resistance, can withstand almost all chemical solvents (aqua regia, hydrofluoric acid, etc).
