Nitrosamines - Mix 9, 100μg/ml in MeOH, 5ml

2,2',4,4',5,6'-Hexabromobiphenyl, 1.2ml x 50ug/ml, nonane

(±)-Cannabichromene, 1.0mg/ml in Methanol, 1ml

Pyraflufen-ethyl, 10.0 µg/ml, Acetonitrile, 10ml