Dazomet, 10 µg/ml, Ethyl acetate, 10ml

Azaspirazide 2,1.5 µmol/L ,MeOH,0.5mL

Forchlorfenuron, 10.0 µg/ml, Acetonitrile, 10ml

2,3,3',4,4',5,5'-Heptachlorobiphenyl (189)