3-(Methylphosphinico)propionic acid, 100 µg/ml, W

Reagent kit for 45 tests (Free & total chlorine HR) Contains: 1 x 115 mL DPD0, 1 x 20mL DPD1, 1 x 20mL DPD3

2,4-Diaminotoluene

3,4-Dichloroaniline, 100 ng/µl, 1ml