Thiamethoxam, 100µg/mL in Acetonitrile, 1ml

trans-1,2-Dichloroethylene, 100μg/ml inMeOH, 2ml

d4 Pregnane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 205529-77-7

cis-Nonachlor, 100 µg/ml, Cyclohexane, 1ml