Chemical Equipment & Lab Supplies

The tetrafluoroethylene products produced by our factory do not add recycled materials and can be used for trace analysis, isotope detection, ICP-MS/OES/AAS Analysis and other experiments Customized 1-30L PTFE cleaning/reaction/liquid storage barrel, which can be equipped with valves and joints. 1. Product features: 1. Appearance pure white. 2. High and low temperature resistance: applicable temperature is -200 to 250 degrees Celsius. 3. Corrosion resistance: Resistant to strong acid, strong alkali, aqua regia and various organic solvents, and has no dissolution, adsorption or precipitation. 4. Anti-pollution: The blank value of metal elements is low. 5. Insulation: not affected by environment and frequency, with small dielectric loss and high breakdown voltage. 6. Resistant to atmospheric aging, radiation resistance and low permeability. 7. Self-lubricating: has the smallest friction coefficient among plastics. 8. Surface non-stickiness: It is a solid material with small surface energy. 9. Mechanical properties are soft and have low surface energy. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Properties of PFA: 1. Translucent appearance, smooth inner wall, no water hanging on, easy to clean; 2. Temperature resistance: operating temperature -200 - 260 degree Celsius; 3. Insulation resistance: dielectric properties have nothing to do with temperature and frequency; 4. Anti-pollution: low metal element value; The PFA condensation filter column is an important device used in gas reactions. Its main function is to purify the reaction gas and remove impurities in it. The role of the PFA condensation filter column in gas reactions will be introduced in detail below. 1. Condensation of reaction gases In many gas reactions, the gas produced by the reaction often needs to be condensed before it can be purified and utilized. The PFA condensation filter column uses external cooling to cool the reaction gas and condense it. During this process, the PFA material has excellent chemical stability and high temperature tolerance, and can withstand gas reaction conditions of high temperature and high pressure. 2. Filter impurities in the reaction gas During the reaction process, some impurities are often produced in the gas, which will affect the success or failure of the reaction. Sometimes toxic or harmful substances will remain in the reacted gas, which needs to be filtered and purified. The filter elements in the PFA condensation filter column can effectively remove impurities in the reaction gas and improve the gas purity, thus ensuring the accuracy, effectiveness and repeatability of the reaction. 3. Protect downstream equipment Before the reaction, we need to process the reaction gas through a PFA condensation filter column to ensure that the reactants are not contaminated in subsequent equipment. At the same time, the filter column can also effectively prevent impurities in the reaction gas from causing corrosion or damage to downstream equipment, so the use of condensation filter columns is also a protection mechanism for downstream equipment. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Advantages and Applications of PTFE Wafer Carriers Advantages: 1. Chemical Resistance: 2. High Temperature Stability: from -200°C to 250°C (-328°F to 480°F). 3. Non-Stick Surface: 4. Low Friction: 5. Electrical Insulation: 6. Lightweight and Durable: Applications: 1. Semiconductor Industry: 2. Microelectronics and Photovoltaics: 3. Chemical Processing: 4. Laboratory and Research: 5. High-Precision Applications: In summary, PTFE wafer carriers offer significant advantages in handling and protecting sensitive materials in various high-tech industries, making them a key component in manufacturing and research environments that require precision, chemical resistance, and thermal stability. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

PFA (Perfluoroalkoxy) centrifuge tubes offer several advantages and are widely used in various scientific and industrial applications. Here’s an overview of their benefits and uses: Advantages of PFA Centrifuge Tubes: 1. Chemical Resistance: PFA centrifuge tubes are highly resistant to a broad range of chemicals, including strong acids, bases, and organic solvents. This makes them ideal for handling aggressive reagents in chemical, biochemical, and analytical processes. 2. Non-Contaminating: PFA is chemically inert and does not leach contaminants into samples, making it suitable for trace analysis and ultra-pure applications where contamination can affect results. 3. High Purity: PFA is a high-purity material with low extractable levels, which is crucial in applications such as environmental testing, pharmaceutical research, and biotechnology. 4. Thermal Stability: PFA tubes can withstand a wide range of temperatures, from -200°C to 260°C, making them suitable for use in both cryogenic and high-temperature environments. 5. Excellent Clarity: PFA tubes are transparent, which allows easy visual inspection of samples during centrifugation. This is particularly important for observing sample separation and ensuring the integrity of the contents. 6. Autoclavable: PFA centrifuge tubes are autoclavable, which ensures they can be sterilized without compromising their structure or integrity, making them ideal for sterile and clean environments. 7. Low Surface Energy: PFA has a low surface energy, which prevents sample adsorption, thereby improving the recovery and purity of samples. --- Applications of PFA Centrifuge Tubes: 1. Trace Element Analysis: Due to their non-reactive nature and low contamination levels, PFA centrifuge tubes are used in analytical chemistry and environmental testing, such as the analysis of trace metals and other sensitive compounds in water, soil, and air samples. 2. Pharmaceutical and Biotechnology Research: PFA tubes are commonly used in laboratories that require sterile, contamination-free conditions for sample preparation, chemical reactions, or cell culture processes. 3. Nanotechnology: The ability of PFA tubes to resist chemical interference and prevent sample loss makes them ideal for handling nanoparticles and other delicate materials during research and production. 4. Forensic Science: In forensic investigations, where sample integrity is critical, PFA tubes are used to store biological samples, chemicals, and toxic substances without risk of contamination. 5. Cleanroom Environments: PFA centrifuge tubes are used in cleanrooms for processes that require strict contamination control, such as semiconductor manufacturing and medical device production. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

PTFE scrapers and shovels are hand tools used in pharmaceutical factories, pharmaceutical companies or chemical unit laboratories. They are used for sampling and separation of powdered and granular samples, etc. There is no metal element pollution to ensure the cleanliness of the samples. 2. Product features: 1. Pure white appearance; 2. Temperature resistance: -200 to 250 degrees Celsius; 3. PTFE scrapers and shovels of various specifications and shapes can be customized; 4. Low blank value of metal elements, lead and uranium content is less than 0.01ppb; 5. No friction and static electricity during use; 3. PTFE series products: Beakers, crucibles, flasks, medicine spoons, tweezers, culture dishes, evaporating dishes, watch glasses, joints, valves, ELISA plates, reagent bottles, centrifuge tubes, funnels, volumetric flasks, weights, test tube racks, stirring rods, medicine spoons, Buchner funnels, digestion bottles, etc. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Product performance 1. Good transparency, stability, visible to the naked eye with a smooth surface of the bottle volume, smooth inner and outer walls of the bottle, easy to clean, non adhesive to the sample, and no liquid residue on the inner wall of the bottle mouth; 2. The bottle mouth and cap are well sealed, and the matching threaded cap is tight, so there will be no leakage of liquid when placed upside down or on the side; 3. Resistant to strong acids, alkalis, aqua regia, various laboratory commonly used strong corrosive acids, and various organic solvents; 4. Low background and low precipitation: There is no dissolution or precipitation, and the low background can reach the low detection limit of ICP- MS. It is a container for storing standard materials, strong corrosiveness, and expensive ultra-high purity reagents; 5. High and low temperature resistance: operating at temperatures ranging from -200 to 260 degrees Celsius ; 6. Pollution prevention: The value of metal elements is low, and the content of metal elements such as lead and uranium is less than 0.01PPb; web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

PFA (Perfluoroalkoxy) filtration devices have a wide range of applications in the new materials industry, particularly in environments that require resistance to corrosion, high temperatures, and chemical stability. Here are some typical applications: 1. Chemical Filtration PFA materials exhibit excellent chemical resistance, making them suitable for filtering and separating various chemicals. They can withstand strong acids, bases, and organic solvents. In the new materials industry, PFA filtration devices ensure efficient and reliable operation while preventing corrosion or reactions that might occur with other materials in harsh chemical environments. 2. High-Purity Material Processing In the manufacture of semiconductors, photovoltaic materials, and other high-purity chemicals, PFA filtration devices are used to filter out impurities and ensure the final product’s purity. PFA’s low adsorption characteristics make it an ideal material for use in filtering delicate substances like silicon, metal oxides, and optical coatings. 3. High-Temperature Applications PFA has high thermal stability and can operate at elevated temperatures for extended periods, making it ideal for high-temperature synthesis, pyrolysis, and decomposition processes. PFA filtration devices protect the filtration system from thermal damage, ensuring efficient filtration and a long service life. 4. Nanomaterial Separation and Filtration In the synthesis and application of nanomaterials, precise particle size separation and filtration are crucial. PFA’s smooth surface and low tendency to adsorb fine particles make it an ideal choice for effectively filtering and purifying nanomaterials during their production, ensuring minimal material loss. 5. Precision Filtration of Liquid Chemicals The new materials industry often requires the precise filtration of liquid chemicals to remove solid impurities or particles. PFA filtration devices, with their excellent chemical inertness and wear resistance, are widely used in these high-demand applications, ensuring that the liquid remains uncontaminated during the filtration process. 6. Environmentally Friendly Solutions Many processes in the new materials industry involve hazardous chemicals or waste treatment. PFA filtration devices not only efficiently filter these substances but also minimize environmental impact. Their resistance to chemicals and pollution makes them reliable in handling toxic waste and ensuring safer disposal. In conclusion, due to its corrosion resistance, high-temperature stability, chemical inertness, and wear resistance, PFA filtration devices are widely used in the new materials industry across several critical fields. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

1. Product Introduction The polytetrafluoroethylene (PFA) beakers produced by our factory can be used for trace analysis, isotope analysis and other experiments, and are suitable for ICP-MS laboratories. They are suitable for semiconductor, polysilicon, photovoltaic electronics and lithium battery industries. The cup body has clear scales for easy observation, and the pointed mouth is convenient for pouring solutions. 2. Product Features: 1. Transparent, with raised scales, chemical resistance and heat stability, resistant to various acids, alkalis, HF and organic solvents; suitable for storing chemicals and samples; 2. Can be autoclaved at 121 degrees Celsius (2 bar), in accordance with DIN EN 285. The flange design is convenient for clamping and moving, and has the function of dissipating heat and increasing mechanical strength; there is a mouth on the edge for easy pouring of liquid; it uses high-purity raw materials, is easy to clean, and can be used with our company's electric heating plate and digester 3. High thermal stability, good transparency, and smooth surface; 4. It is often used as a reaction container for preparing dissolved substances and smaller amounts of substances at room temperature or under heating; 5. Low precipitation: low metal ion dissolution and precipitation, it is a vessel for storing standard substances, corrosive and pure reagents; 6. High and low temperature resistance: operating temperature -200～+260℃; no record Memory effect; 7. Anti-pollution: low blank value of metal elements; 8. Suitable for trace, ultra-trace analysis, isotope analysis and other laboratories, it is a clean experimental analysis vessel; 9. It meets the requirements of laboratories or testing institutions, medical testing, trace testing, etc. for experimental equipment, and is suitable for trace analysis and containing high-purity organic solvents (for example: high- purity water, HF, acetone and other organic solvents, etc.); web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

NJbinglab's FEP (Fluorinated Ethylene Propylene) centrifuge tubes offer several key advantages and are used in various scientific applications. Here’s a detailed description in English: Advantages of NJbinglab FEP Centrifuge Tubes: 1. Chemical Resistance: FEP centrifuge tubes are highly resistant to a wide range of aggressive chemicals, including acids, bases, and organic solvents. This makes them ideal for applications where other materials, such as polypropylene, might not withstand the chemical environment. 2. High-Temperature Stability: FEP materials can tolerate higher temperatures (typically up to 200 degrees Celsius) without deforming, making these tubes suitable for processes that involve elevated temperatures. 3. Optical Clarity: FEP tubes are optically clear, which allows for visual inspection of the sample contents. This is especially useful when monitoring sample conditions during centrifugation or other processes. 4. Low Surface Energy: The low surface energy of FEP reduces protein binding and prevents sample adhesion to the tube walls. This feature is particularly beneficial in sensitive biological applications, ensuring minimal contamination or loss of sample. 5. Durability: FEP centrifuge tubes are durable and can withstand the mechanical stresses of high-speed centrifugation, reducing the risk of tube breakage or deformation during use. 6. Autoclavable: These tubes are autoclavable, making them easy to sterilize for reuse without compromising their material properties. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Product name: PFA acid purification system Model: SCH-I Capacity: 1L, 2L, 4L, 6L Working principle: 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. It is widely used in sample processing and analysis experiments. 3. Product features: 1. It can meet the low detection limit requirements of ICP and ICP-MS and provide laboratory-grade ultrapure acid for demanding analysis applications. All containers used are made of Teflon corrosion-resistant non-adsorption plastic and can handle laboratories such as HNO3, HCl, HF, etc. Commonly used acids. 2. Experiments have proven that after a single distillation of an acid with a metal impurity content of about 10 ppb, the metal impurity content can be reduced to about 0.01 ppb. If the acid requirements are higher, the purification times can be increased. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Product name: PFA shovel Model: R-PFA-CZ Size : Length 210mm*Width 113mm*Height 50mm PFA (Perfluoroalkoxy) scoops, commonly known as PFA shovels or scoops, are laboratory tools made from a highly resistant fluoropolymer material. PFA is known for its excellent chemical resistance, low surface energy, and high- temperature stability, making it suitable for use in a wide range of demanding laboratory applications. Here are the key characteristics and applications of PFA scoops: Key Characteristics: 1. Chemical Resistance: PFA scoops are highly resistant to most chemicals, including strong acids, bases, and solvents, which makes them ideal for handling reactive or aggressive substances without degradation. 2. High Purity: PFA has low levels of extractables, making PFA scoops ideal for high-purity applications where contamination must be minimized. 3. Non-stick Surface: Due to its low surface energy, PFA scoops have non-stick properties, preventing substances from adhering to the scoop's surface. 4. Temperature Resistance: PFA scoops can withstand a wide temperature range, typically from -200°C to 260°C, without degrading, making them suitable for use in both cryogenic and high-temperature environments. 5. Durability: PFA is mechanically strong, resistant to wear, and has long- lasting performance under normal laboratory conditions. Applications: 1. Chemical Handling: PFA scoops are commonly used in laboratories for transferring chemicals, powders, and other substances, particularly in industries such as pharmaceuticals, chemical manufacturing, and environmental testing. 2. Biotechnology and Pharma: They are used in biotechnology labs for precise handling of high-purity materials or reagents where contamination must be avoided. 3. High-Purity Applications: Because of their low extractable properties, PFA scoops are used in industries requiring high-purity materials, such as semiconductor manufacturing and food-grade processing. 4. Environmental Sampling: In environmental testing, PFA scoops are used to collect samples from soil, water, or air where contaminants could otherwise compromise sample integrity. 5. Labs Handling Hazardous Materials: Laboratories dealing with highly reactive or hazardous substances benefit from the chemical resistance and safety features of PFA scoops. In conclusion, PFA scoops are highly versatile, resistant to contamination, and durable tools ideal for specialized laboratory tasks requiring chemical resistance, purity, and reliability. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels

Product name: PFA tray Model: R-PFA-TP Size 1: Length 400mm*Width 300mm*Height 42mm Wall thickness 5mm Size 2: Length: 340mm*Width 240mm*Height 45mm Wall thickness 5mm 1. High and low temperature resistance: -200-260 degree Celsius; 2. Corrosion resistance: strong acid, strong alkali, aqua regia, HF and various organic solvents; 3. Anti-pollution: low background value, metal element lead and uranium content is less than 0.01ppb; 4. Stable chemical properties, good recoverability, not easy to deform; 5. PFA plastic, durable and not easy to break web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

PFA impinger (reaction bottles) are mostly used in optoelectronics, new materials, new energy, semiconductor and other industries for reaction experiments between gases, solids or liquids. The top and side of the impact bottle can be connected to a 1/4 delivery tube to achieve the function of one end for sample injection and one end for sample output. Why choose PFA material for impinger (reaction bottles)? 1. PFA material is resistant to strong corrosion (resistant to various strong acids, strong alkalis and organic solvents) 2. PFA material has a low blank value of metal elements (the content of metal elements such as lead and uranium is less than 0.01ppb), ultra-pure 3. PFA material has no dissolution and precipitation, and will not react with the sample 4. PFA material can withstand high and low temperatures: -200 to 260℃, and has good deformation resistance and recoverability at high and low temperatures, safe and reliable 5. PFA material is translucent and visible, and the reaction experiment can be observed web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 80

Product Name: PFA Erlenmeyer Flask Specification (ml): 100/250/500ml texture of material: PFA Temperature tolerance: -200~+260 ℃ The PFA Erlenmeyer Flask is a versatile laboratory tool made from perfluoroalkoxy (PFA), a high-performance fluoropolymer known for its exceptional chemical resistance and thermal stability. Unlike traditional glass or plastic flasks, PFA flasks are highly resistant to aggressive acids, solvents, and other harsh chemicals, making them ideal for use in demanding environments such as chemical processing, pharmaceuticals, and biotechnology labs. PFA’s non-stick surface ensures minimal contamination risk, while its low surface energy makes it easy to clean. Additionally, PFA can withstand a wide range of temperatures, from cryogenic to high heat, without deforming or losing integrity. This makes PFA Erlenmeyer Flasks an essential choice for processes requiring precision, purity, and reliability in a variety of scientific applications. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossguo@njbinglab.com

Minimum Order: 3 bushels