DEHA Reagent 2 Solution 100mL

DEHA Reagent 2 Solution, 100 mL

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. 100 mL