US$ 22.95
and "freezes" a stable result
00 mil PE cap membrane kit (blue cap)
economical and easy to use
(including press
YSI COD, LR, Vial Reagent, 150-Pack CR 3200 and "freezes" a stable resultCOD, LR (low range) vial reagent, large pack of 150. Requires a thermal reactor for digestion. Range: 3 150 mg L COD
US$ 22.95
US$ 18.00
US$ 18.95