1,2-Bis(2,4,6-tribromophenoxy)ethane, 50mg

2,2',5,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 41464-41-9

ICP/MS Standard

Ecgonine methyl ester