Doxycycline hyclate, 100 µg/ml, Methanol, 1ml

Reagent kit for 100 tests (Free chlorine) Contains: 1 x 20mL DPD1, 1 x 20mL DPD2

2,5-Dibromobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57422-77-2

SDWA Carbon disulfide, MIBK, Naphthalene Cal 3