Alachlor, 10.0 µg/ml, Ethyl acetate, 10ml

QC Standard 5

DL-N-Nitrosonornicotine-d4, 1000µg/mL, Solvent-acetonitrile, Unit 2mL, # of units-1, Cas.no. 66148-19-4

Clencyclohexerol hydrochloride, 10mg