Meperidine

Toxaphene Parlar-No. 26, 1µg/mL in Cyclohexane, 1ml

Diethyl sebacate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 110-40-7

Primisulfuron-methyl, 10.0 µg/ml, Acetonitrile,