Isodrin, 100 µg/ml, Methanol, 1ml

Isofenphos-oxon, 100 µg/ml, Acetonitrile, 5ml

N-Nitrosodimethylamine

n-Tetratriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 14167-59-0