Native N-Me/EtFOSA & N-Me/EtFOSE, in MeOH, 1,2ml

Chlorsulfuron, 100 µg/ml, Acetonitrile, 1ml

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

p-Xylene, 1000µg/ml in MeOH, 1ml