Metolachlor ESA, 1000µg/ml in MeOH, 1ml

2,2',3,3',4,5,6'-Heptachlorobiphenyl (174)

Caffeine, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no. 58-08-2

Carboxin Sulfoxide, 50mg