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Product Features
1. PFA material (translucent)
2. High and low temperature resistance: -200 C to 260 C
3. Strong acid and alkali resistance, high temperature resistance, wear resistance, antistatic
4. No dissolution and precipitation, no contamination of samples
5. Also known as impact bottle, impact filter, purge bottle, buffer bottle, gas washing bottle

product specification
90 degrees horizontal and vertical: 30ml/60ml (slender);
2 vertical PTFE threads: 60ml (slender)/60ml (big mouth)/90ml (big mouth)/120ml/150ml/180ml;
2 vertical ports PFA welding: 60ml (slender)/60ml (big mouth)/90ml (big mouth)/120ml/150ml/180ml;
customizable.

Product Features:
1. PFA material (translucent)
2. High and low temperature resistance: -200 C to 260 C
3. Strong acid and alkali resistance, high temperature resistance, wear resistance, antistatic
4. No dissolution and precipitation, no contamination of samples

Product Specifications:
Two-way/three-way
customizable

Product Usage:
Wash away the impurities in the gas, and absorb the impure gas through the selected suitable liquid medium, so as to wash away the impurities and achieve the purpose of purifying the gas.

Applicable industries:
Isotope industry, heavy metal industry, semiconductor, new energy, new material, chemical pharmaceutical, nonferrous metal, precious metal...

other products:
PFA beaker, PFA reagent bottle, PFA drop bottle, PFA graduated cylinder, PFA scrubber bottle, PFA drop bottle, PFA microcolumn...
FEP experimental utensils, PTFE experimental utensils, digestion apparatus, acid removal apparatus, acid purification system...

MAP7-20-E - Doser and Mixer for two-component epoxy resins
Volumetric gear pumps oriented separately with inverters
Electronic components pressure control for precise dosing and mixing of components (1:1 to 12:1)
Electronically adjustable mixing ratio
Manual dosing (through pedal or dedicated gun) or timed
Tanks for resin and catalyst components in stainless steel (various options possible)
Pneumatic pump for loading and recirculating the resin in order to keep the material mixed (Optional mechanical stirrer)
Static dispensing head with separate and independent injectors, with anti-dripping system
Standard connection, suitable for any type of disposable static mixer

THE USE OF SOLVENTS IS NO LONGER NECESSARY
Power Supply Voltage: 230 VAC 50/60 Hz

Setup and Cleaning Time: 5 minutes

LxWxH: 800x800x1500 mm

Weight: 150 kg

Smoke Visibility Tester:

Smoke Detection The test device is comprised of a plywood chamber with an inner side painted with heat-resistant paint and a hole in the ceiling that allows a light metre cell to be held while being tested. The chamber's bottom has a hole that lines up with the hole in the ceiling. The bottom hole has a clear glass bulb installed in it. A hole is present on the chamber's left side, and an exhaust fan has been mounted there. A hole on the right side allows air to circulate when smoke is being expelled into the chamber. A hinged door with a transparent glass pane is on the front of the chamber. The right-side and left-side holes of the chamber each have shutters. An electronics regulator installed in the instrument panel is used to control the LUX of the bulb. The black drape covered the front glass window and the hole in the ceiling. On the section stand, the chamber was mounted. The device comes with a LUX metre for measuring the LUX of the light. The device also comes with a stainless steel plate and an aluminium silicate plate. A stainless steel specimen frame with provisions to hold the specimen and slide the specimen frame is slanted at a 20�° angle to the vertical. On the chamber's bottom, a burner is fixed at a 45-degree angle. For the purpose of adjusting the gas supply, a flow metre, pressure gauge, and pressure regulator are installed on the section frame. For long-lasting corrosion resistance, all the pieces have been coated or polished. No gas will be included with the instrument from our end.

ASTM D2863 Oxygen Index
Oxygen Index: Measuring the Minimum Oxygen Concentration to Support Candle-Like Combustion of PlasticsThe purpose of ASTM D2863 is to establish the lowest oxygen concentration in an oxygen/nitrogen combination necessary to sustain a flame burn on a plastic specimen. Real end use circumstances are not correlated.
The test sample is placed vertically in a glass chimney, and a flow of oxygen and nitrogen is created there by starting at the bottom of the chimney. The test sample's top edge is lighted, and when the oxygen concentration in the flow falls, the flame eventually goes out.
Specimen dimensions: Depending on the kind of material being tested, there are six requirements for the test specimen.

Our company is a professional manufacturer of laboratory products, engaged in the production, development, and sales of high-tech trace analytical laboratory containers, to fill the gap

We have been in this line for about 30 years and we have our own design department and production line. We can ensure your quality and production line. OEM is warmly welcomed.

We mainly produce laboratory products based on PFA materials, such as Beakers/reagent bottles/mixing bars/forceps/funnels/volume flasks/crucibles/mixing bars/water tanks/reaction bottles/washing bottles/measuring bottles, etc.
Our products are sold all over the world (such as CUG, IGCAS, SGS, etc. ) And the quality of our products can be compared with foreign brands.

They are well received by the experimenter in semiconductor, electronics, pharmaceutical, and other industries, and are widely used in the chemical industry.
We continue to improve the quality of products and adhere to the customer, service, technology as the core.

Along the way has been recognized by many customers, sincerely thank you for your support and help, but also look forward to working with you to reach a long-term cooperative relationship.

In the future, we will continue to serve our customers and provide better-quality products.

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 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

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

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 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 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).

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. 
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.

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