2,2'-DDE, 10 µg/ml, Cyclohexane, 10ml

CCV Mid-Range Volatile Standard

2-Methyl-2-(4,8,12-trimethyltridecyl)-chromane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 362051-21-6

Sodium 1H,1H,2H,2H-perfluorooctylphosphate, 50µg/ml in MeOH, 1,2ml