Heptachlor-endo-epoxide (trans-, isomer A), 100 ng/µl, 1ml

Magnesium (Mg)

3, 5-Cyclocholestane, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 17132-01-3

Carboxin, 100 µg/ml, Acetonitrile, 1ml