1,1,2-Trichlorotrifluoroethane

Chloridazon-methyl-desphenyl, 10µg/ml in Acetonitrile, 5ml

2,3,3',4',5,5'-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

502.2 Volatile Organic std., 0,2mg/ml in MeOH, 1ml