gamma-HCH, 100 µg/ml, Methanol, 1ml

Phosalone, 100 µg/ml, Acetonitrile, 1ml

Aniline, 100µg/ml in MeOH, 1ml

2,2',3,3',4,4',5,5'-Octabromodiphenyl ether, 1.2ml x 50ug/ml, toluene