Hexabromobenzene, 1.2ml x 50ug/ml , toluene

ICP-MS Mix

Carfentrazone-ethyl, 100 µg/ml, Acetonitrile, 5m

Naltrexone hydrochloride, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 16676-29-2