Paraoxon-ethyl, 10.0 µg/ml, Ethyl acetate, 10ml

Mix A

VOC Standard Mixture 3 1350,1 Chloroform 0.8 mg/mL 1690,1 Bromodichloromethane 0.4 mg/mL 1691,1 Chlorodibromomethane 0.4mg/mL 1689,1 Bromoform 0.4mg/mL 1355,2 1,2-Dichloroethane

Ibuprofen, 100μg/ml in MeOH, 1ml