epsilon-HCH, 10μg/ml in Acetonitrile, 1ml

Perchlorate Level 2

n-Heptadecane-d36, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 39756-35-9

Silthiofam, 10 µg/ml, Ethyl acetate, 10ml