2,2',3,4,4',5,5'-Heptabromobiphenyl

Oxytetracycline, 96%,1000 µg/mL,acetonitrile,1mL,

ICP-MS Mix #2

Methyl parathion, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 298-00-0