Diazinon, 100 µg/ml, Toluene, 1ml

Powder reagents for free chlorine (100 tests). Contains: 100 sachets

1-/3-Nitrobenzo[a]pyrene, neat, Solvent-neat, Unit 2mg, # of units-1, Cas.no. 70021-99-7/70021-98-6

D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml