Install the instrument cap on the DR900 cell holder before ZERO or READ is pushed. DR3900, DR3800, DR2800 and DR2700: COD Digestion Reagent vials.
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PRODUCT INFORMATION. Product Description. 1.ND24 EPA Screw Neck Vials(Clear/Amber). 2.Available with black or white screw caps with 24mm thread.
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COD testing is a good better indicator of organic pollutants in industrial wastewater containing cyanides and heavy metals. For any requirements about COD
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.
The COD test tube contains a precise dose of reagent. Therefore, excessive chemical stocks are avoided and work safety is improved.
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Our COD line is compatible with most instruments that accept 16 mm vials, dichromate digestion method. Vials are packaged in 25-, 100- and 150-count boxes to
Product Description · 1) Caps and vials are ideal for sampling and storage. · 2) Caps are lined with PTFE/silicone for excellent sealability and chemical
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Each lot is tested to ensure superior quality from the cap and vial to the chemical contents. Glass vials are 16 mm x 100 mm to work with your existing COD
