LR COD Vials Mercury-Free Method: Dichromate Reactor Digestion hydro-components overview-item-wide-choose-img-item-active { position: inherit

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Voltage Specifications: These fans function on 120V/60Hz voltage

When the pH of the nutrient solution is too high

Heat transfer fluid M20

you’ll save money on power and water while helping the Earth

LR COD Vials Mercury-Free Method: Dichromate Reactor Digestion hydro-components overview-item-wide-choose-img-item-active { position: inheritLow Range COD (Chemical Oxygen Demand) vials comes in a cardboard box and contains 150 vials, enough to perform up to 149 tests and instruction book. All COD Kits require the use of a Digestor Block and the V 2000 Photometer, an A 7320 COD Photometer, or a spectrophotometer capable of accepting a 16 mm round cell. Photometers sold separately. A fresh reagent ampoule blank must be prepared for each series of tests; therefore the number of samples that