Native PCB Solution/Mixture for MS Detection, 1.2ml, nonane

2-Chlorophenol, 100 µg/ml, Acetonitrile, 5ml

Alkylphenol-Mix 1, 100 µg/ml, Acetonitrile, 10ml

2,4'-DDD (=TDE), 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 53-19-0