Terpenes - Mix 4, 1000μg/ml in Methanol, 5ml

Dimethachlor, 100µg/ml in MeOH, 1ml

Fenoxaprop-P-ethyl, 100 µg/ml, Acetonitrile, 5ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)