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.
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.
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.
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 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, 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.
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 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).
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.);
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.
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 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.
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
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;
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
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.
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.
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).
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
a.Pipette Tips Optimal wetting properties, high transparency and special, certified purity grades are the visible expression of our product and production philosophy. 100% virgin polypropylene raw material ISO Class 8 (Class 100,000) tip manufacturing facility DNA-free, DMase-free, RNase-free, Pyrogin/Endotoxin-free Universal fit and compatible with major pipettes Smooth surfaces to ensure accurate pipetting b.Applications Pipetting liquids Dispensing liquids Mixing liquids Filling plates and reaction vessels Filling gels for electrophoresis Phase extraction and removal of supernatants
