Acetochlor, 100 µg/ml, Acetonitrile, 1ml

2,2',4,6,6'-Pentachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 56558-16-8

ICP-MS Tuning Solution #1 EPA 200.8

2,6-Dichlorophenol, 250mg