4,4'-DDT, 100 µg/ml, Cyclohexane, 1ml

EPA Method 607 - Nitrosamines

PIANO Paraffins Standard, 1ml

2-Isopropyl-1-methylbenzene (o-Isopropyltoluene), 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 527-84-4