2,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

2-Acetylthiazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-, Cas.no. 24295-03-2

2',3,4,4',5-Pentachlorobiphenyl (123)

Method 1614 Calibration Solution [CS2], in Nonane, 0,2ml