Platform: - Parameter: Chemical Oxygen Demand- Method Name: Reactor Digestion. . HACH CHEMICAL COMPANY 2125925 COD Digestion Vials High Range 0-1500 | eBay Skip to main content
Aijiren 13-425 screw sample vial 24-400 screw vial Crimp top GC vial ND11 crimp vial ND11 snap vial ND9 screw vial Screw top GC vial PerkinElmer 13-425 screw vial 8-425 screw vial Headspace vial ND11 crimp vial ND11 snap vial
EXCELLENT - Model HM-0712 - 2ml Clear HPLC vials 9mm screw thread autosampler with patch for Aijiren hplc / septa as convenient packaging. - Strict quality control to ensure size consistency from batch to batch. - Suitable
EXCELLENT - Model HM-0719 - 1.5ml autosampler vials snap top thread for HPLC sampling. - Made from advanced techlonogy and excellent raw materials. - Could assembled with cap and septa , use them instantly to save your time. - Precise bottle neck size, ensure autosampler handle correctly.
Print PDF Page. Contains mercury. Dispose of according to local, state and federal regulations. For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000. Range: 3-150 mg/L COD. Pack of 150 vials. EPA Approved. Simpler and Safer.
DWK Life Sciences (Wheaton) Amber Serum Tubing Vial with Closure. Serum Tubing Vial, 10 ml, 24 dia x 50 mm H, Amber, Borosilicate Glass, 20 mm Closure Size, Crimp/Serum Finish, Special Design Adds Strength for Freeze-drying Applications. View All 2 Choices.
Chemical oxygen demand is a vital test for assessing the quality of effluents and waste waters prior to discharge. The Chemical Oxygen Demand (COD) test predicts the oxygen requirement of the effluent and is used for monitoring
2019/12/01 · Samples were first acidified to pH 2 with HCl (0.5 mL of 37%) and loaded onto SPE cartridges at a flow rate of 3 mL min −1 using a Vacuum Manifold (Aijiren Technologies). After loading, the sorbents were dried under vacuum (−1.33 kPa) for 45 min. The elution step was performed using 5% FA in EtAc (3 × 0.6 mL).
Vortex Mixers & Shakers. Sieves. Advantech 3-Inch-Precision Test Sieves with Electroformed Nickel Wire Mesh, ASTM E 161 Certified. Advantech 3-Inch Sonic Sifter Sieve with Stainless Steel Wire Mesh, ASTM E 11 Certified. Advantech 8-Inch ASTM Brass Test Sieves, Full Height & Brass Mesh, ASTM E 11 Certified.
These 13mm vials are 3.5mL, 15x46mm vials with 13-425 thread finish. Manufactured from superior quality 33 expansion borosilicate clear (Type 1, Class A) glass and feature a 13-425 thread finish. Get maximum sample extraction without need for separate inserts by using Microsampling and High.
Confidently monitor and optimize catalytic and other processes with Aijiren Refinery Gas Analyzers. Aijiren Refinery Gas Analyzers (RGAs) are based on the Aijiren 8890 GC system. Each is configured in the factory and chemically tested to deliver the results
Aijiren Autosampler Vial 2ml Amber Screw-Thread, Large Opening With Write-On Spot , Aijiren Autosampler Vial 2ml Amber Screw-Thread, Large Opening 9-425 With Write-On Spot ,
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Aijiren 10030200 Holmium Oxide/Didymiuim Glass Filter Kit. Sold individually. Manufacturer: Aijiren Technologies. Manufacturer Part No: 10030200. (0) No Reviews yet. Pinit. Item Number: AGI-10030200.
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