Semi-volatile surrogate standard

4-Bromobiphenyl, 1.2ml x 50ug/ml, nonane

DL-2-Methoxyamphetamine hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Dichlone, 10 µg/ml, Acetonitrile, 10ml