D4-Dithianon, 100 µg/ml, Acetonitrile, 1ml

Mass-Labelled PFAS Extraction Standard, 1000ng/ml in MeOH, 1,2ml

Ofloxacin, 100 µg/ml, Methanol, 1ml

2,5-Dimethylheptane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2216-30-0