For determination of low range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000.
For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000
TNT822 is based on Hach Method 8000 for virtually any type of water sample. Method 8000 is USEPA approved for wastewater analysis under 40 CFR 136.3 and based
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US EPA approved for wastewater analysis using Hach Method 8000. COD Vials China customized 10mL cod digestion vials for water analysis exporter economical 16mm
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.
USEPA-accepted for wastewater analysis · Lower cost per test—save up to 43% · Mercury-free method available · Compact and eco-friendly packaging · No need to modify
Jan 16, 2013 Chemical Oxygen Demand (COD) Presentation ... 1:00 Read Bacterial Analysis Results and Calculations. Friday: ... Hach Method 10360 continued.
