Mass-Labelled PCB Sampling Standard, 1.2ml, nonane

4-n-Hexylbiphenyl, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 59662-31-6

Danofloxacin mesylate, 100 µg/ml, Methanol, 1ml

Benzo(a)anthracene