COD testing is a good better indicator of organic pollutants in Water analysis Material: Borosilicate 3.3 Glass Melting point: -7℃ Certificate: ISO9001.
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Apr 16, 2019 Tube, Culture, with Screw Cap, 16 X 100 mm, 25/pk (Product # 2517600) are empty COD vials with caps that can be used for digestion.
This is the typical size of all digestion vials for not only the COD digestion but also many other digestion vial chemistries. Contact your Sales Representative
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Both USEPA-Approved and Mercury-Free versions are available in several ranges Our COD line is compatible with most instruments that accept 16 mm vials, ...
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COD Digestion Vials. Minimize handling of corrosive and toxic chemicals and eliminate pipetting hazardous reagents. 16 mm Test 'N Tube for Hach DR 6000™ and
A COD test typically involves digestion of a water sample in a sealed vial with potassium dichromate and sulfuric acid at 150oC for 2 hours.
Chemical Oxygen Demand (COD) Test Kit, Instrumental Colorimetric Analysis, 0-1,500 ppm, Dichromate Reactor Digestion Method (Mercury Free Vials), Chemetrics
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