Oxamyl, 100 µg/ml, Acetonitrile, 5ml

gamma-HCH, 10 µg/ml, Acetonitrile, 10ml

alpha alpha alpha-Trifluorotoluene, Calibration (Surrogate) Standard, 10000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 98-08-8

(-)-Noscapine,10 µg/mL,MeOH,1mL,