D5-PCB 116, 100 µg/ml, Isooctane, 1ml

Chlorinated Pesticides 6 Analytes, each 5 µg/mL in cyclohexane; units: 1x2mL Prod.no. Compound CAS No. 2774,12 Aldrin [309-00-2] 2775,12 Dieldrin

1,2,4,5-Tetrachlorobenzene

Ethyl formate