d-(cis-trans)-Phenothrin, 100μg/mL in Acetonitrile, 1ml

2,3,4-Tribromophenol, 1.2ml x 100ug/ml, toluene

n-Heptadecane, ?13C: - 25.72, 150µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-5, Cas.no. 629-78-7

PCB Congener Mix #3