Dimetridazole,100 µg/mL,MeOH,1mL,

2,4,5-Trichlorophenol, 100 µg/ml, Methanol, 5ml

2,3,3',4,4'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Ametryn, 10.0 µg/ml, Acetonitrile, 10ml