Heptachlor, 100 µg/ml, Methanol, 1ml

Chlormequat chloride 1,1,2,2-D4, 100 ng/µl, 10ml

Simazine, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 122-34-9

Di-n-heptyltin dichloride, 100mg