4,4'-DDT (ring-13C12,99%) 100 µg/mL in Nonane, 1,2ml

Fenpropathrin, 1000µg/ml in MeOH, 1ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 40ng/ml, nonane