D10-Chlorpyrifos, 20mg

D6-N-Nitrosodimethylamine, 100 µg/ml, Acetonitril

5,12-Naphthacenequinone, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1090-13-7

2-Chloro-5-methylphenol, 1000mg