15mL chemical oxygen demand vials with high range online
COD Digestion Vials, High Range, pk/25 | Hach India – Accessories
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, High Range, pk/25 | Hach India –
COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD,
For determination of Chemical Oxygen Demand (COD) by the Reactor Digestion method. Hach Method 8000. High Range Plus: 200 to 15,000 mg/L COD. THIS METHOD IS ...