New Study: CHEMetrics and Hach COD Vials Equivalent
New Comparative Performance Study Confirms CHEMetrics and Hach COD Vials Equivalent Midland, VA (April 15, 2020) — A new comparative analysis study conducted by the Virginia-based water analysis test kit manufacturing firm CHEMetrics shows its Chemical Oxygen Demand (COD) testing products are equivalent to those manufactured by the Colorado-based Hach company. Specifically, the study demonstrated…