buy wholesales 15mL hach cod vials for water analysis factory
COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD, pk
Hach offers complete systems for chemical oxygen demand (COD) analysis, with prepared COD reagents, a reactor, and spectrophotometers and.
COD Digestion Vials, High Range, pk/150 | Hach USA – Overview
For determination of high range Chemical Oxygen Demand (COD) by the Reactor Digestion method. US EPA approved for wastewater analysis using Hach Method 8000
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