CHEMetrics offers two dichromate reactor digestion methods for fast, easy, safe determinations of low-, mid-, and high-range COD levels in wastewater: the USEPA
High range, chemical oxygen demand determinations: COD Digestion Vials, High Range Chemical Oxygen Demand (COD): US EPA approved for wastewater analysis using
Results 1 - 20 of 60 COD Digestion Vials, High Range Plus, 200 to 15,000 mg/L COD, pk/150 ... Chemical Oxygen Demand (COD) TNTplus Vial Test, LR (3-150 mg/L ...
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 range is
China certified 15mL chemical oxygen demand vials with screw caps COD Digestion Vials, High Range, pk/150 | Hach USA – Accessories DRB200: Digital ...
21259-15 · 2125915 · Chemical Oxygen Demand (COD) Digest Vials · $304.64 · PACK of 150
The HI94754C-25 barcode reagents vials follow the dichromate method for the high range determination of chemical oxygen demand (COD) using a compatible
May 20, 2021 The low range COD digestion is read at 420 nm and is proportional to the decrease in the dichromate ion (Cr2O72-), which causes the solution to ...
Portable COD Analyzer providing rapid, accurate results in less than 15 minutes — without the use of harmful chemicals including dichromate and mercury.
Jan 25, 2017 If the concentration of organic carbon in treated wastewater is too high, receiving water DO may be depleted which threatens supply, ...
