DEHA Reagent 1 Powder Pillows, pk/100

For determination of oxygen scavengers by the iron reduction method.
Hach method 8140 determines carbohydrazide, diethylhydroxylamine (DEHA), hydroquinone, iso-ascorbic acid (erythorbic acid) and methylethylketoxime.
Pack of 100 Powder Pillows.