Low Range COD Vials - US EPA Accepted Vego Garden Drain Hose

Drain Hose

Your measurements require detailed attention

It purifies the air and eliminates any harmful particles that could adversely affect your plants

Largest flow paths available to insure maximum flow for faster evaporation

and amino acids to ensure healthy leaf growth in the vegetative stage and a stress-free transition in the fruiting/flowering stage

Low Range COD Vials - US EPA Accepted Vego Garden Drain HoseLow Range COD vials come in a cardboard box and contains 150 vials enough to perform up to 149 tests, and an instruction book. A fresh reagent ampoule blank must be prepared for each series of tests; therefore the number of samples that can be tested with each kit will vary. Product Type: Single Parameter Test Method: COD Vials Analyte Chemical: COD (Chemical Oxygen Demand) Range: 0 150 ppm (LR) US EPA accepted Method: Dichromate Reactor Digestion