D3-Clothianidin, 100 µg/ml, Acetone, 1ml

(13C10)Heptachlor, 1.2mL x 100ug/mL, nonane

U{13C34}-Fumonisin B1, 25µg/mL, Solvent-acetonitrile, Unit 1.2mL, # of units-1, Cas.no.

Aldicarb sulfoxide