cis-Nonachlor, 10µg/mL in Cyclohexane, 10ml

Chlorotoluron-desmethyl, 10μg/ml in Acetonitrile, 10ml

28-Norlup-16(17)-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 53767-47-8

1,2,3,4,6,7,8-Heptachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene