Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD) method for NPDES reporting in the world.
COD Digestion Vials, Low Range Method: Reactor Digestion Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Range: 0-
Pig slurry is considered a high-risk effluent that causes several environmental problems if it is not adequately managed and treated.
Hach's COD Digestion Vials (High Range) are used for determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method.
For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000
Package: 100 Pcs/ Box ; Measuring Range: 0-15mg/L ; Melting point: -7℃ ; Packaging Details: COD digestion vial is packaged 25pcs/Pk or 100pcs/pack. 25 pcs/pack is
Thermo Scientific Orion CODHP0 COD Digestion Vial Reagent Set for Chemical Oxygen Demand Analysis (Ultra High Range), Range: 0 to 1500ppm, Number of Tests:
COD Digestion Vials, Low Range Method: Reactor Digestion Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using Hach Method 8000 Range:
There are 4 COD ranges for the PeCOD. The advanced blue range is the lowest range and analyzes samples up to 25mg/L with a mixing ratio of 3:1 (sample to
The open reflux method (B) is suitable for a wide range of wastes where a large sample size is preferred. The closed reflux methods (C and D) are more
Results 1 - 20 of 105 Cod Digestion Vial at Thomas Scientific High range, chemical oxygen demand determinations: COD. Get Price. China economical 10mL ...
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?
