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. Why test for COD?
COD Digestion Vials, Low Range Method: Reactor Digestion Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Range:
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Results 1 - 30 of 32 COD solution A · 1.14538. for measuring range 4.0 - 40.0; 10 - 150 and 100 - 1500 mg/l; 0.30 ml per determination Spectroquant View Pricing ...
CHEMetrics, Inc., manufactures a quality, cost-effective line of reagent vials for performing Chemical Oxygen Demand (COD) analysis. Both USEPA-Approved and
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Results 1 - 20 of 102 Search results for Chemical Oxygen Demand : Chemical Oxygen Demand (COD) TNTplus Vial Test, HR (20-1500 mg/L COD), 25 Tests.
21259-15 · 2125915 · Chemical Oxygen Demand (COD) Digest Vials · $304.64 · PACK of 150
