2-Methylchrysene, 10µg/mL in Acetonitrile, 10ml

Mecoprop

Microcystin RR, 10µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 111755-37-4

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