Parathion-methyl, 10.0 µg/ml, Acetonitrile, 10ml

Bisphenol S-13C12, 1mg

(-)-delta-9-THC, 10.0 µg/ml, Methanol, 1ml

2-Fluorodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 124330-20-7