Ethanol standard in water,0.2g/L,water, 1.5mL

Bromoform-d

Dicofol, 100μg/mL in Acetonitrile, 1ml

17 alpha(H),21 alpha(H)-30-Nor-29-methylhopane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.