Chemical Equipment & Lab Supplies

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 ℃ (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.); III. PFA series products: Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, microcolumns, crucibles, valves, joints, delivery pipes and other products. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

Photomask cleaning cassettes made from PTFE (Polytetrafluoroethylene) offer several advantages, particularly in the semiconductor and microelectronics industries. Here are the key benefits and application environments: Advantages 1. Chemical Resistance: PTFE is highly resistant to a wide range of chemicals, including acids, bases, and solvents, protecting photomasks from corrosion during the cleaning process. 2. Low Friction Coefficient: The smooth surface of PTFE minimizes friction, reducing the risk of scratches and damage when loading and unloading photomasks. 3. High Temperature Stability: PTFE can withstand elevated temperatures without deformation or degradation, making it suitable for high-temperature cleaning processes. 4. Electrical Insulation: PTFE has excellent insulating properties, which help prevent static electricity from affecting photomasks, reducing the risk of electrostatic discharge damage during cleaning. 5. Easy to Clean: The non-stick surface of PTFE prevents dirt and contaminants from adhering, facilitating easier cleaning and maintenance. Application Environments 1. Semiconductor Manufacturing: Used for cleaning photomasks to ensure high precision and quality in photolithography processes. 2. Microelectronics: Essential for maintaining the cleanliness of photomasks in the production of microelectronic components. 3. Laboratories and R&D: Employed in research and development and small-scale production to clean and store high-value photomasks. 4. Optical Device Manufacturing: Utilized for cleaning and maintaining various optical components, ensuring their performance is not compromised by contamination. Overall, PTFE photomask cleaning cassettes are widely used in environments that require high cleanliness and precision. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

1. Product Introduction: PFA sample vials are widely used in geological and mining experiments. They are a versatile experimental tool, also known as dissolution cups, digestion bottles, sample containers and beakers. These tanks are suitable for low- pressure and medium-pressure dissolution, as well as digestion of experimental samples. When used with ICP-MS/ICP-OES analyzers, these tanks can improve the accuracy of trace analysis. In addition, these tanks are designed with different bottom shapes according to experimental requirements, such as U bottom, flat bottom and V bottom. If you need to use a hot plate or a digestion instrument with holes for experiments, you can get better results with PFA dissolution tanks. 2. Description: Specifications (ml): 3/5/6/7/15/22/30/40/60 Material: PFA Temperature tolerance: -200-260℃ Applicable to sample pretreatment experiments for analysis of dozens of elements in geological and mineral samples such as: Mo, Ba, V, Si, Se, Li, Ga, Fe, Mg, Zn, Hg, K, etc. 3. Characteristics: 1. Translucent appearance, smooth inner wall, no water hanging, easy to clean; 2. Temperature resistance: operating temperature -200～+260℃ (do not exceed 150 degrees under closed conditions); 3. Threaded mouth, excellent sealing, no air leakage; 4. Anti-pollution: low blank value of metal elements; 5. With low dissolution and precipitation characteristics, it is a vessel for storing standard substances and different reagents; 6. The cover and body can be digitally numbered to avoid confusion; 7. The V-shaped bottom design is convenient for the collection of small amounts of samples; the U-shaped bottom design is suitable for the detection of geophysical and geochemical exploration samples. 4. Typical users: Isotope, mining, metallurgy, nuclear industry and other industries 5. PFA series products: Reagent bottles, wash bottles, volumetric flasks, measuring cups, beakers, digestion tubes, sample dissolution tanks, microcolumns, crucibles, valves, joints, delivery pipes, etc.web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

Product Features 1. Customizable with drawings provided; 2. Can be used as a connection control for various apparatus, chromatographs, chemical equipment, etc.; 3. Pure white appearance, high temperature resistance: operating temperature -200 to 250 degrees Celsius. Advantages of PTFE valves: Require no lubrication and provide a tight seal with minimal torque. Because they require no lubrication, ball valves also can be used in corrosive media and without the potential for contamination. Provide fast, shock-free opening and closing and fully seal under a wide range of pressures and temperatures. Offer a long, maintenance-free service life. Lightweight, and simple to install and operate. Can be used in a wide range of industrial applications, such as semiconductor, new material, new energy, fluorine chemicals, etc. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 1 bags

Design Temperature: -196℃ Shell Tank Design Temperature: -20℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LO2,LN2,LAr,LCO2,LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Brief introduction: Hebei Runfeng-LNG vertical liquid and natural gas dewar bottle is mainly used to fill and store liquid natural gas for supply to atmospheric stations, industrial, welding, medical and other places. Runfeng has been engaged in the professional production of dewar cans and dewar bottles for many years, with strong production strength and traceable enterprise history. We have a professional and experienced R&D and production team, committed to higher cost performance, better quality, more convenient use, and better pre-sale and after-sales service quality.At present, the cryogenic tanks and dewar bottles produced by our company have been insulated with high vacuum multi-layer winding insulation paper. It is lighter than the traditional process and has lower evaporation rate. A variety of models, customers can choose according to their own needs. Main Features: 1. High vacuum insulation technology is applied to achieve higher cost performance. 2. Ultrasonic fault detection, high quality inspection. 3. Level gauge and pressure gauge on all tanks 4. Famous brand pressure relief valve Dewar Cylinder Main Technical Parameters: Full Volume: 80L/100L/175L/195L/210L/232L/410L/500L/1000L Wo , rk Pressure: 1.37MPa/2.3MPa/2.88MPa/3.45MPa Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -20℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LO2,LN2,LAr,LCO2,LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 A dewar tank, also known as a Dewar flask or simply a Dewar, is a specialized container used for storing and transporting cryogenic liquids, such as liquid nitrogen, liquid oxygen, or liquid helium. It is designed to keep these substances at extremely low temperatures, close to or at their boiling points, which can be as low as -196 degrees Celsius (-321 degrees Fahrenheit) for liquid nitrogen.

LNG Storage Tank Main Technical Parameters: Full Volume: 10,000L~50,000L Work Pressure: 0.80MPa/1.60MPa/2.30MPa/3.45MPa Filling Rate:90% Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -40℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Brief introduction: This series of cryogenic storage tank is a superinsulated multi-layer storage tank, the inner vessel material is stainless steel SS30408, the outer vessel material is Q34SR or SS30408, can also be customized according to customers' requirements. It is mainly used for storing NG in liquid state. The product is widely used in urban peak gas supply, the main source of pipeline gas supply, automobile refueling fuel, chemical industry, heating and other industries, and has been favored and praised by customers for many years. praised by customers for many years. Main Features: The storage tank has a double-layer cylinder structure. The inner cylinder and piping are made of austenitic stainless steel, and the outer cylinder is made of carbon steel. The intermediate layer is wrapped with multi-layer thermal insulation paper and vacuumed. The customized stainless steel LNG cryogenic storage tank is equipped with various valves for operation, and the valves are installed around the bottom of the storage tank. The storage tank is equipped with pressure gauge and level gauge to monitor the pressure and level in the tank. The horizontal liquid cryogenic tank is compact in structure and occupies a small space. The storage tank and compressor are composed of sealed parts, which can supply liquid or gas without any power, ensuring the purity of the discharged liquid or gas. With pressure conditioning installation, the user can adjust the conditioning valve T according to the demand to discharge the liquid at the required pressure. The pressure is stable and the operation is convenient. The storage tank is equipped with a liquid filling connector for the tank car, which can send liquid to the evaporator and tank car. LNG Storage Tank Main Technical Parameters: Full Volume: 10,000L~50,000L Work Pressure: 0.80MPa/1.60MPa/2.30MPa/3.45MPa Filling Rate:90% Inner Tank Design Temperature: -196℃ Shell Tank Design Temperature: -40℃~+50℃ Insulation: Vacuum with Multi-layer Wrapped Stored Medium: LNG Inner Tank Material: SS304 08 or SA240 Shell Tank Material: Q345R or SS304 08 Qualification Certification: ASME VIII DIV.1, CE PED/TPED, Russia EAC, China GB, ISO9001:2015, ISO13485:2016, ISO14001:2015, ISO45001:2018 You can find more information on our web, so please take a look.

Features: 1. Pure white appearance, good drug resistance, strong acid and alkali corrosion resistance; 2. High and low temperature resistance: can be used at -200 - 250 degrees Celsius, and can be used in high temperature heating environment if necessary; 3. Insulation: not affected by environment and frequency, small dielectric loss, high breakdown voltage; 4. Resistant to atmospheric aging, radiation and low permeability; 5. Good non-stick surface, smooth inner wall surface, easy to clean; 6. Support customization of different shapes and sizes. Using PTFE (polytetrafluoroethylene) material for deep water samplers offers several advantages over traditional glass or ordinary plastic materials: 1. Chemical Resistance: PTFE is highly resistant to a wide range of chemicals, making it ideal for sampling environments where aggressive substances may be present. This ensures that the sampler will not react with or contaminate the samples. 2. Durability: PTFE is known for its excellent mechanical strength and resilience. It can withstand high pressures and harsh conditions found in deep water environments without cracking or breaking. 3. Low Surface Energy: PTFE has a low surface energy, which reduces the adhesion of contaminants and minimizes sample loss. This property enhances the purity of the collected samples. 4. Temperature Stability: PTFE can maintain its properties over a wide temperature range, making it suitable for various thermal conditions encountered in deep water sampling. 5. Lightweight: Compared to glass, PTFE is significantly lighter, making it easier to handle and deploy in deep water settings. 6. Non-stick Surface: The non-stick nature of PTFE helps in easier cleaning and maintenance of the sampler, ensuring reliable and repeatable sampling results. 7. Longevity: PTFE samplers have a longer lifespan compared to plastic alternatives, which may degrade over time due to UV exposure or chemical interaction. These advantages make PTFE deep water samplers a superior choice for researchers and environmental scientists seeking reliable and contamination- free sampling solutions. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

Technical parameters Product name: PFA reagent bottle Specifications (ml): 30/ 50/ 60/ 100/ 125/ 250/ 300/ 500/ 1000/ 2000/ 3000/ 4000/ 5000 Material: PFA Temperature tolerance: -196-260 degrees Celsius Product characteristics 1. Translucent appearance, visible, easy to observe 2. High and low temperature resistance: -200～+260℃ 3. Corrosion resistance: resistant to strong acid, strong alkali, aqua regia, hydrofluoric acid and various organic solvents 4. Insulation resistance: dielectric properties are independent of temperature and frequency 5. Pure and pollution-free: low blank value of metal elements (lead and uranium content is less than 0.01ppb) 6. No dissolution and precipitation, it is a good vessel for storing standard substances, highly corrosive, expensive ultra-high purity reagents 7. Dropped from 1.2 meters above the ground, the bottle body does not break, the bottle cap does not fall off, does not leak, and the open mouth can be autoclaved PFA sample bottles are used for semiconductors, new materials, new energy, geochemistry, trace element detection, and ICP-MS analysis experiments because of their excellent cleanliness and low metal impurity content. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

The PTFE Filter Membrane Clamp is an innovative product specifically designed for efficient filtration and separation, primarily used for filtering particles, bacteria, viruses, and other contaminants in liquids or gases. The clamp employs polytetrafluoroethylene (PTFE) material, renowned for its exceptional chemical stability, high temperature tolerance, and outstanding hydrophobicity, making it an ideal choice across various industries. Pharmaceutical Industry: Used for sterile filtration to ensure a sterile environment during drug production. Chemical Industry: Used for filtering corrosive liquids to protect downstream equipment from corrosion damage. Food Industry: Used in the production of juices, beers, and other foods to ensure product purity and contamination-free. Electronics Industry: Used for the filtration of ultrapure water and high-purity gases to enhance product quality. Environmental Protection Industry: Used in wastewater treatment and air purification to support environmental conservation efforts. Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail: ClairBZH@gmail.com

The PTFE Wafer Cassette with Cleaning Tank is an innovative product that integrates high-efficiency filtration and convenient cleaning functions. PTFE wafer cassette, utilizes high-performance polytetrafluoroethylene (PTFE) material, offering exceptional chemical inertness, high-temperature tolerance, and low friction properties, ensuring long-term stability and reliability in harsh working environments. The built-in cleaning tank is constructed from corrosion-resistant materials and features a well-designed structure that facilitates efficient circulation and drainage of cleaning solutions, effectively removing residues from the wafer cassette and its internal components, thereby ensuring process cleanliness and product quality. Used for wafer cleaning to ensure cleanliness requirements during production. Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail: ClairBZH@gmail.com

Efficient Condensation: Based on the principle of gas liquefaction upon cooling, the device converts fluorine hydride gas from its gaseous state to a liquid state through temperature reduction, enabling efficient recovery and reuse. Corrosion Resistance: All components are made of PFA (soluble polytetrafluoroethylene) material, capable of enduring high temperatures and certain pressures while demonstrating exceptional corrosion resistance, meeting the requirements for fluorine hydride processing. Stable and Reliable: The entire device is resistant to high temperatures, corrosion, and leakage, ensuring stable and reliable operation and extending the service life of the equipment. Multiple Specifications: Various sizes of PFA flasks, condensation tubes, and collection bottles are available, with customization options to meet different experimental and production needs. In semiconductor production, for the recovery and reuse of fluorine hydride, enhancing equipment stability and safety. Mobile: +86-153 6614 0844 Wechat/Whatsapp: +86-153 6614 0844 Mail: ClairBZH@gmail.com

In the semiconductor industry, PTFE (polytetrafluoroethylene) is widely used in the production of cassettes and baths due to its exceptional properties. Here’s an overview of their applications and advantages: Applications of PTFE Cassettes and Baths 1. Wafer Handling: - PTFE cassettes are used to safely store and transport silicon wafers during various processing steps. Their smooth surface reduces the risk of contamination and damage to the wafers. 2. Chemical Compatibility: - PTFE baths are utilized in wet processing applications, such as etching and cleaning. They provide a highly resistant environment for aggressive chemicals, ensuring that the materials do not react with the solutions. 3. Temperature Resistance: - PTFE cassettes and baths can withstand a wide range of temperatures, making them suitable for processes that involve heating or cooling. 4. Corrosion Resistance: - Due to their outstanding chemical resistance, PTFE cassettes and baths protect the integrity of the semiconductor manufacturing process by preventing corrosion from harsh chemicals. 5. Fluid Dynamics: - PTFE baths are designed to facilitate optimal fluid flow, ensuring effective and uniform chemical distribution during processes like wet etching and cleaning. Advantages of PTFE Cassettes and Baths 1. Low Friction: - PTFE has a low coefficient of friction, which minimizes wear and tear during wafer handling and improves the efficiency of automated systems. 2. High Purity: - The non-reactive nature of PTFE ensures that there is no leaching of contaminants into the chemicals or onto the wafers, maintaining high purity levels critical for semiconductor fabrication. 3. Ease of Cleaning: - PTFE's smooth surface makes it easy to clean, reducing downtime and ensuring that equipment remains contamination-free between processes. 4. Durability: - PTFE materials are known for their longevity and can endure the demanding conditions of semiconductor manufacturing without degrading. 5. Cost-Effectiveness: - While PTFE materials may have a higher initial cost, their durability and resistance to chemicals lead to lower maintenance and replacement costs over time. Overall, PTFE cassettes and baths are essential components in semiconductor manufacturing, offering reliable performance and superior protection against the challenges posed by chemical processes and wafer handling. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

The NJbinglab PFA slender gas washing bottle offers several advantages that make it an excellent choice for various applications. 1. Corrosion Resistance: PFA (Perfluoroalkoxy) is highly resistant to a wide range of chemicals, making the bottle ideal for use with aggressive acids and bases. 2. Pressure Resistance: The material can withstand higher pressure without compromising structural integrity, ensuring safe operation in various experimental conditions. 3. High-Temperature Tolerance: PFA can endure high temperatures, allowing it to be used in applications that involve heat without degrading or releasing harmful substances. 4. Stable Base: The design features a stable base that minimizes the risk of tipping over, providing safety and reliability during use. Applications The PFA slender gas washing bottle is commonly used in industries such as pharmaceuticals, chemical processing, environmental testing, and laboratory research, where chemical resistance and stability are critical. Its robust properties make it suitable for processes that require safe handling of volatile or corrosive substances. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 3 bushels

NJbinglab PFA (Perfluoroalkoxy) material filter cartridges offer several significant advantages due to their unique properties. Advantages of PFA Filter Cartridges: 1. Chemical Resistance: PFA is highly resistant to a wide range of chemicals, including strong acids, bases, and solvents. This makes PFA cartridges ideal for applications in aggressive environments. 2. High Purity: PFA has low extractables and leachables, which helps maintain the purity of the filtered media. This is crucial in industries where contamination can compromise product quality. 3. Thermal Stability: PFA can withstand high temperatures without degrading, making it suitable for applications that involve elevated temperatures. 4. Non-Stick Surface: The non-stick characteristics of PFA minimize fouling and clogging, leading to longer service life and reduced maintenance requirements. 5. Versatility: PFA filter cartridges can be designed for various filtration processes, including microfiltration and ultrafiltration, making them adaptable for different operational needs. Application Industries: 1. Pharmaceuticals: In the pharmaceutical industry, maintaining product purity is essential. PFA filter cartridges are used for filtering solvents, active pharmaceutical ingredients (APIs), and other critical fluids. 2. Semiconductor Manufacturing: The semiconductor industry requires high-purity water and chemicals. PFA cartridges are commonly employed to filter ultrapure water and process chemicals, ensuring the integrity of electronic components. 3. Food and Beverage: In food processing, PFA filters help ensure that products meet safety and quality standards by filtering out contaminants from liquids. 4. Chemical Processing: PFA cartridges are widely used in chemical manufacturing for filtration of aggressive chemicals and solvents, ensuring safe and efficient production processes. 5. Environmental Applications: These filters can also be utilized in water treatment and environmental monitoring, helping to remove pollutants and ensure compliance with regulatory standards. Overall, PFA filter cartridges are invaluable in sectors where chemical resistance, high purity, and thermal stability are paramount, contributing to improved processes and product quality. web: https://www.njbinglab.com Phone/Whatsapp/ Wechat :+8615805176994 Mail: rossnjbzh@gmail.com / rossg@njbinglab.com

Minimum Order: 2 barrels