Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.
21 vials x 16 mm + 4 vials x 20 mm (dual block) 115 Vac. Easy to Use and Fast; Safe to Operate; Versatile; Accommodates Most Test Vials; Select the Dual
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Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand DRB200: Digital Reactor Block: 15 x 16 mm vial wells, 115 Vac.
COD2 Digestion Vials, Mercury-Free Formulation High Range Method: Reactor Digestion Range: 20-1500 mg/L COD Hach products are intended for sale/shipment
May 26, 2021 - Screw cap 16mm test vials are used for water analysis, COD test tube Cod, Tube, Water, Glass, Filling, Wholesale, Plastic. AijirenTech.
Hach's COD Digestion Vials (High Range) are used for determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method.
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