PL-Latex Carboxyl White 400nm 1L

Octachloro[13C12]dibenzo-p-dioxin, 1.2ml x 50ug/ml, toluene

2-Nitrophenol, 100 µg/ml, Acetonitrile, 1ml

Pesticide Mix, 100µg/ml in Cyclohexane, 1ml