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Best Chromatography Reagents

ALWSCI HPLC LC 8-425 Screw Thread Vial Caps, 8 mm, PTFE/Silicone Septa, Black, Polypropylene, 100 pcs/pk

  • 1. 10mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification..
  • 2. Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use,Reduce the chances of bent or broken needles during sampling..
  • 3. Wide opening enables easy filling with viscous materials..
  • 4. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
  • 5. The vials are preferentially used on instruments of the following manufacturers: Jasco, Perkin Elmer, Shimadzu, Varian, Waters, etc.  or General Storage..
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Autosampler Vial, 2ml HPLC Vial, Clear Chromatography Lab Vial, Sample Vial with Writing Area, 9-425 Screw-Thread Vial, Pack of 100 by ALWSCI

  • 1. Does not come with caps. ND9mm Screw Thread Autosampler Clear Lab Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification..
  • 2. 2ml HPLC Vials with Unique Thread Design Ensures Consistent Seal and Can Be Reused, Not Volatile, Easy to Use.
  • 3. 2ml Capacity,12x32 mm Dimensions, Screw Thread 9-425 Neck,100/pack.
  • 4. Standard Autosampler Sample Vial with Writing area for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
  • 5. The Vials Can Be Used on All Common Autosamplers Due to Their Technical Geometry, Preferentially They are Found on Agilent, HTA, Shimadzu, Thermo Scientific, Varian, Waters,etc or General Storage..
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2ml HPLC Vial, 9-425 Autosampler Vial with Writing Area and 9mm Blue Screw Cap with PTFE&Silicone, 6mm Clear Glass Insert Conical Base for 2ml 9-425 Vials

  • 1. Does not come with caps. 11mm Wide Opening Snap Top Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification..
  • 2. 2ml Amber autosampler vial,12mm Diameter, 32mm Height.
  • 3. Optimal design for Robotic Maneuverability,Wider mouth eliminates miised injections.
  • 4. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
  • 5. The vials can be used on all common autosamplers due to their technical geometry, preferentially they are found on Agilent, HTA, Shimadzu, Thermo Scientific, Varian, Waters,etc.
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Autosampler Vial, Clear Chromatography Lab Vial, HPLC LC GC 1.5 ml Wide Opening Short Screw-Thread Sample Vial with Write-on Spot, Clear, 12x32mm, 8-425 Top Type, 100 pcs/pk by ALWSCI

  • 1. Does not come with caps. ND8mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification..
  • 2. Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use.
  • 3. Screw Neck Vials ND8, small opening, 8-425 thread.
  • 4. Write on spot and Graduations at 0.5,1.0,1.5.
  • 5. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
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Vibrant Wood Dye Liquid Offered in 5 Color Liquid Dye Kit - Solvent Alcohol Dye

  • (5) 1oz Liquid Concentrated Dye Colors Kit | (5) Alcohol Dye Based Colors Kit.
  • Organic Dye Kit Makes 2.5 Gallons Dye Stain When Mixed With Lacquer Thinner or Denatured Alcohol.
  • Powerful & Vibrant Dye - Keda Liquid Dyes Are Of Superior Quality That People Have Come To Expect From Our Product.
  • Lacquer Tint - Keda Solvent Dyes Mix With Lacquers, Shellac, Polycrylic, Epoxy, Water Base and Non Oil Bases Top Coat Sealers.
  • Liquid Dyes Mix Easily With Many Reagents Like: Denatured Alcohol, Acetone, Lacquer Thinner, Alcohols, & Non Oil Base Reagents.
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AMTAST UV340B UV Light Meter UVA & UVB Light Measure Tester, 290~390nm

  • Sper Scientific 850009 UV Light Meter UVA/B measures long and medium wave UV-A/B for applications such as forensics, chromatography, electrophoresis and dermatology. Measure damaging UV (ultraviolet) light in the environment and museums.
  • UV degradation studies in the pharmaceutical, cosmetic, semiconductor, printing, window tinting, and other industries.
  • Laboratory chromatography, electrophoresis and forensics.
  • Test UV sterilization and dermatology lamps in hospitals.
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Autosampler Vial, Chromatography Lab Vial, HPLC LC GC 1.5 ml Wide Opening Short Screw-Thread Sample Vial with Write-on Spot, Amber, 12x32mm, 8-425 Top Type, 100 pcs/pk by ALWSCI

  • 1. Does not come with caps. ND8mm Screw Thread Autosampler Vials are made of clear Type 1, Class A Borosilicate Glass with a writable label for sample identification..
  • 2. Sample Vials with unique thread design ensures consistent seal and can be reused, not volatile, easy to use.
  • 3. Screw Neck Vials ND8, small opening, 8-425 thread 2ml Capacity ,12x32 mm Dimensions.
  • 4. Standard Autosampler Vial for HPLC & GC Chromatography, vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
  • 5. The vials can be used on all common autosamplers due to their technical geometry, preferentially they are found on Agilent, HTA, Shimadzu, Thermo Scientific, Varian, Waters,etc or General Storage..
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Industrial Test Systems Quick 481396-5 Arsenic for Water Quality Testing 5 Tests 12 Minutes Test Time

  • ✔EASY TO USE: Clearly labeled materials, and safe to use reagents make the product ideal for technical and non technical users alike for detection....
  • ✔DETECTION LEVELS: Arsenic 0, 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250, 300, 400, 500, >500 ppb (µg/L).
  • ✔COMPLETE KIT: Contains 3 Reagents, Easy Read Color Chart, 5 Arsenic Test Strips, Reaction Bottle, Yellow Cap, and a White Cap with Turret.
  • ✔ACCURATE AND RELIABLE: Technology Verified by USEPA ETV program | Components are tested by Quality Control personnel at each step and are rejected....
  • ✔MADE IN USA QUALITY: ITS, manufactures water quality testing products in their USA facility in an environment that allows for reproducibility,....
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SCIEEN Autosampler Vial, 2ml HPLC Vial, Amber Lab Vial, Sample Vial with Writing Area, 9-425 Screw-Thread Vial, Blue Screw Cap with Hole, Red PTFE & White Silicone Septa 100 Pack

  • ... - 2ml Clear GC sample vials included blue ABS Screw Cap & Septa (Red PTFE/White Silicone Liner) This PTFE/Silicone septa with PTFE chemically inert before being penetrated and strongest repetitive sealing ability-recommended for multiple penetration sampling.
  • ✅APPLICATION - Standard Autosampler Vial for HPLC & GC Chromatography, sample vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
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Autosampler Vials, Membrane Solutions 2ml HPLC Vials, 9-425 Lab Clear Vials with Write-on Spot and Graduations, 9mm Blue ABS Screw Caps & Septa for GC Sample Vials, 100 Pcs

  • ...pta can reduce flat pins curving and When collecting in large quantities, prevent negative pressure from forming in the sample bottle. It is highly recommended to use pre-opening septa for Shimadzu, Hitachi and other autosamplers with finer needle specifications.
  • APPLICATION - Standard Autosampler Vial for HPLC & GC Chromatography, sample vials can be used for high performance liquid chromatography and gas chromatography for reliable analysis results.
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United Scientific® BTDR-5, Bottle Top Dispenser (5-60ml) | Chemical Compatible Bottle Dispenser | 1 Each

  • SAFE, PRECISE, ACCURATE – Our bottle top dispensers can be used to dispense precise amounts of chemicals, reagents, organic and inorganic solvents, oils and more from bottles or other containers. Bottletop dispensers allow you to safely dispense a fixed amount of liquid directly from a bottle to a receiving container. Bottle top dispensers help reduce the loss of reagents, save time, and reduce risk..
  • JAM FREE TECHNOLOGY – The ETP O-Ring ensures proper lubrication for the PTFE piston against the glass barrel to ensure a smooth and jam-free dispensing experience..
  • USE WITH CONFIDENCE – United Scientific bottletop dispensers are ISO 9001, ISO 13485, ISO 17025, and CE certified. Outperforms ISO 8655 standards (0.5% accuracy) in practical lab environments. A calibration certificate guaranteeing ISO level accuracy and precision is provided and is valid for one year. Our dispensers are fully autoclavable at 121° C and 15 PSI for 10-15 mins..
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Cytiva 3001-640 Grade 1 Chr Cellulose Chromatography Paper Roll, 3cm Width, 100m Length

  • PACK OF 100 || 100 sheets of no. 1 chromatography filter papers.
  • LARGE || Each sheet measures 23" x 18" and is very thin.
  • FOR SEPARATION || Used in chromatography to separate a sample into its component parts - Used to test for the presence of various materials, to monitor the rate and progress of a reaction or to determine the purity of a product.
  • USEFUL IN FUN EXPERIMENTS || Can be used for various experiments in the laboratory and at home - Paper allows students to separate most water-soluble inks into their original blended pigments to reveal their hidden coloration.
  • ABSORBENT || Absorbs liquids and provides more surface area for evaporation meaning more and faster evaporation which, in turn, means more vapor which is often desired.
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Marquest Scientific PVC Duraline (DL-DD-1) Deionized Water Laboratory Faucet, Metering Control Valve, Deck Mount

  • ✔DETECTION LEVELS: Arsenic 0, 5, 10, 20, 30, 40, 50, 60, 80, 100, 150, 200, 250, 300, 400, 500, 003e500 ppb.
  • ✔EASY TO USE: Clearly labeled materials, and safe to use reagents make the product ideal for technical and non technical users alike for detection of Arsenic in water. Gives results in 12-14 minutes.
  • ✔COMPLETE KIT: Plastic Black Case contains 3 Reagents, Easy Read Color Chart, 3 Plastic Spoons, 100 Arsenic Test Strips, 2 Reaction Bottles, 2 Yellow Caps, 2 White Caps With Turrets.
  • ✔ACCURATE AND RELIABLE: EPA/ETV Test Verified Performance. Components are tested by Quality Control personnel at each step and are rejected if they are outside of specifications. Standards are prepared using calibrated equipment, and concentrations are confirmed by recognized reference methods.
  • ✔HIGHEST QUALITY: ITS, manufactures water quality testing products in their USA facility in an environment that allows for reproducibility, accuracy, and traceability based on Good Manufacturing Practices.
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