Premium listings

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  Prefabricated And Integrated Foldable Container House

  Construction - Building Materials - QHCC - Hong Kong - August 20, 2025 - 4000.00 Dollar US$

  Foldable Prefabricated House Overall Size:2438*5900*2620mm Top frame :Crossbeam 5480*2.0-2 2138*2.0-2, 210*150 corner piece-4, purlin 100*40*1.0, insulation cotton, iron sheet color steel plate 0.35mm, top guide rail, 0.25mm831 ceiling. Bottom frame ...

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  Prefabricated And Integrated House

  Construction - Commercial - QHCC - Hong Kong - July 29, 2025 - 6350.00 Dollar US$

  Mobile house-foldable house-Space capsule Product presentation Double wing expansion box room can be used by multiple up and down left and right splicing, to adapt to regional strength, only simple tools in the installation process, beautiful appeara...

pfa thread sealed isotope ion exchange column teflon frit Photos Catalog - WorldBid B2B Market

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  Pfa Thread Sealed Isotope Ion Exchange Column With Teflon Frit

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 19, 2024 - 79.00 Dollar US$

  High-purity PFA, one-piece molding without welding. 1.5/15/30ml available, tube diameter and tube length can be customized. Resistant to strong acids and alkalis, with a rotatable stand for easy placement.

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  Electronic Grade Perfluoroalkoxy Resin Pfa Ion Exchange Column

  Chemicals - Resins - Nanjing Binzhenghong Instrument Co,.Ltd - China - May 21, 2024 - 180.00 Dollar US$

  PFA ion exchange column, also known as PFA chromatography column, PFA filtration column, etc. The principle is to use adsorbents to have different adsorption effects on different compounds and different solubility of different compounds in solvents, ...

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  Low Background Pfa Ion Exchange Column Without Precipitation

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - May 29, 2024 - 165.00 Dollar US$

  Advantages: 1.Excellent Chemical Resistance: The PFA material exhibits remarkable resistance to strong acids, strong bases, aqua regia, hydrofluoric acid, and various organic solvents. This ensures that the columns can withstand complex chemical envi...

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  Njbinglab Pfa Chromatography Column For Ion Exchange Od20mm

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - December 1, 2024 - 222.00 Dollar US$

  The PFA chromatography columns offered by NJbinglab possess numerous advantages that make them a reliable choice for various applications. Here are some key points regarding the benefits of these PFA chromatography columns: Advantages: 1.Ex cellent C...

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  Thread Sealed Pfa 60ml Headspace Sampling Bottle With Teflon Gasket

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 10, 2024 - 39.00 Dollar US$

  ppt level sampling bottle, which can be used for pin-type sampling, has excellent air tightness, is made of Telfon (PFA) material, can store standard substances for a long time, and is resistant to strong corrosion. #Wetelectronic chemicals #semicond...

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  Teflon 10 50ml Class A Fixed Volume Pfa Thread Sealed Volumetric Flask

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 10, 2024 - 189.00 Dollar US$

  Multiple specifications available: 10, 25, 50, 100, 250, 500, 1000ml. Compared with glass, it is more resistant to falling and less likely to break, and has a longer service life. The inner wall is smooth and non-stick. #volumetricfla sk #CDC #Physic...

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  Pfa Vials For Isotope Geochemical Analysis Ultra Low Background

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - May 23, 2024 - 9.00 Dollar US$

  1. Product introduction: In geological and mineral experiments, PFA sample dissolving tanks are widely used. They are a multifunctional experimental tool, also known as dissolution cups, digestion bottles, vials, beakers, etc. These jars are suitable...

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  Njbinglab Pfa Volumetric Flask For Isotope Analysis

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - January 13, 2025 - 100.00 Dollar US$

  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 o...




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  Teflon Filter Column Low Background No Precipitation Made Of High Purity Pfa And Ptfe Materials

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - May 14, 2024 - 822.00 Dollar US$

  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 conden...

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  Pfa Filter Cartridge With Ptfe Frit

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - June 23, 2024 - 215.00 Dollar US$

  Product Introduction: We can provide PFA isotope ion exchange columns of different capacities, diameters and lengths. This product is cast with PFA as the material, and the design combines the characteristics of a variety of capillaries and storage c...

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  New 30ml High Purity Thread Sealed Integrated Pfa Washing Bottle

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 8, 2024 - 29.00 Dollar US$

  30--1000ml various specifications are available from stock, the nozzle and bottle cap are formed at one time, and the open top can be autoclaved. The background value is clean and pollution-free, making it an excellent container for storing standard ...

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  Carbon C 14 Isotope Worldwide Sales

  Chemicals - Carbon - Raims, Ltd. - - October 29, 2012 - contact company for price

  We can supply Carbon-14 in the form of barium carbonate. Carbon-14 is used in medicine and pharmacology study of agrochemicals. We has commercial and technical relationships with all of the major production institutions in Russia. Direct supplies. Wo...

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  Isotope 11bf3

  General Chemical - Shandong Heyi Gas Co., Ltd - China - January 24, 2022 - contact company for price

  Isotope11BF3 PRODUCT DESCRIPTION BF3 PURITY ≥ 99.99 % 11B(Isotopic Enrichment ) ≥99.8 % N2 < 15ppmv O2 / Ar < 15ppmv CO2 < 15 ppmv SO2 < 15 ppm HF < 15 ppmv SiF4 < 15 ppmv BF3 is a gas that is heavier than air and so accumulates in ...

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  Pfa Flask With Teflon Stopper

  Chemicals - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 7, 2024 - 159.00 Dollar US$

  Made of high-purity material PFA, the number of necks of the flask can be customized, it can withstand organic solutions such as strong acids and alkalis, it can withstand high temperatures -200~+260 degrees Celsius, and it will not deform after long...

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  Customized Teflon Gas Cleaning Hydrogen Fluoride Reaction Unit With Pfa Valve

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 9, 2024 - 339.00 Dollar US$

  The PFA thread-sealed double-neck reaction impact bottle is connected through a PFA pipe and a valve to form a fluorine gas absorption device. It is resistant to aqua regia, hydrofluoric acid, hydrochloric acid and other organic solutions, and suppor...

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  Pfa 15l Laboratory Acid Cleaning Tank With Teflon Cover

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 16, 2024 - 489.00 Dollar US$

  The cover and body are made of high-purity imported PFA material and do not contain other impurities. Resistant to strong acids and alkalis, the utensils can be put into a cleaning tank and soaked in acid for cleaning. #acidcleaning #teflon #labware ...




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  Pfa One Piece Round Bottom Flask Customized With Teflon Stopper

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 17, 2024 - 455.00 Dollar US$

  It can be used with separation funnels, stirring plugs, condenser tubes and other vessels to form a distillation and condensation reaction device for the purification of substances. Available in 250ml-3000ml, the number of necks can be customized. Un...

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  Pfa 2000ml Separatory Funnel With Teflon Valve

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - April 29, 2024 - 499.00 Dollar US$

  It is often used in trace analysis, ultra-trace analysis, ICP-MS analysis, isotope analysis and other research industries; it can separate HF, the inner wall has no adhesion or adsorption to solvents, and can be completely drained. #ICPMS #separatory...

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  Teflon Pfa Flask Multiple Necks Can Be Customized Resistant To Strong Acid Corrosion

  General Manufacturing - Nanjing Bin Zhenghong Instrument Co., Ltd - China - May 7, 2024 - 1888.00 Dollar US$

  Advantages of PFA flasks: 1.Excellent Thermal Stability: PFA flasks possess outstanding heat resistance, enabling them to withstand temperatures ranging from -200°C to +260°C. This thermal stability is crucial for many high-temperature experiments, s...

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  Pfa Large Volume Reaction Vessel With Teflon Threaded Lid

  Chemicals - Other - Nanjing Binzhenghong Instrument Co,.Ltd - China - May 8, 2024 - 178.00 Dollar US$

  The PTFE threaded cap can be customized with a variety of interfaces, and can be connected to joints, PFA conduits, separatory funnels, etc. to form a reaction device. PFA Jar is available in various specifications: 60, 90, 120, 150, 180, 240ml...4, ...