Mass-Labelled PCB Solution/Mixture , 1.2ml, nonane

D3-Sulfamethoxypyridazine, 10.0 µg/ml, Methanol,

D8-4,4'-DDT, 100 µg/ml, Acetone, 1ml

GRO Mixture 1 9 Analytes, each 2000 µg/mL in methanol; units:1x1mL, 1x5mL 1300.6 Benzene [71-43-2] 0711.10 Naphthalene [91-20-3] 1264.7 Toluene [108-88-2] 1236.6 3-Methylpentane [96-14-0] 1268.8 Ethylbenzene [100-41-4]