Heptachlor epoxide (isomer B), 1000µg/ml in MeOH, 1ml

Base/Neutral Standard

Eprinomectin, 100 µg/ml, Acetonitrile, 1ml

Methyl nonadecanoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1731-94-8