COD testing is a good better indicator of organic pollutants in Chemical Oxygen Demand Tubes Manufacturer ... 16mm COD Test Tube for Water Analysis.
CHEMetrics, Inc., manufactures a quality, cost-effective line of reagent vials for performing Chemical Oxygen Demand (COD) analysis. Both USEPA-Approved and
Dichromate reactor digestion reagents for fast, easy, safe determination of low-, mid-, and high-range C.O.D. levels in wastewater.
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 Tube for Sale--Lab Vials Manufacturer · wholesales economical 10mL chemical oxygen demand vials for · Chemical Oxygen Demand (COD) Testing Kits -
wholesales certified 10mL hach cod vials for water analysis Hach's USEPA-approved dichromate COD Method is the most widely used chemical oxygen demand (COD)
Products used to measure levels of oxidizable organic compounds within water samples; includes tubes, vials, and reagents designed for COD testing.
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
accu-TEST standard range (20-900 mg/l) COD vials are fully consistent with Standard Methods for the Examination of Water and Wastewater 17th ed. (Method 5220)
