Marker PCB Extraction Standard, 1.2ml, nonane

Napropamide, 10.0 µg/ml, Cyclohexane, 10ml

4-Chloro-3-methylphenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 59-50-7

Isoproturon, 1000µg/ml in MeOH, 1ml