Terbuthylazin, 100μg/ml in Acetonitrile, 5ml

Monophenyltin-d5 trichloride, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. Unlabelled 1124-19-2

4-n-Nonylphenol-mono-ethoxylate, 100 µg/ml, Aceto

PCB Mix 2.5 ppb