16mm cod reagent vials exporter for sale
Cod Digestion Vials High Range – Thomas Scientific
The COD reagents, in 3 ranges (low, medium and high), are pre-measured, ready-to-use and have a long shelf life. They are supplied 25 to a package in 16 mm
VARIO MR COD REAGENT 0-1500 mg/l; 25 Vials, EA/1
Direct Replacement for Hach P/N 2125925. Reagent COD Vario Vials 0-150 mg/l, 16mm ø Pack Size 25.
Guide to Chemical Oxygen Demand (COD) Testing
These reagents use the formulation for this method, which contains mercury sulfate, potass...