Sulfotep, 100 µg/ml, Ethyl acetate, 1ml

2,2',3,4,5-Pentachloro[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

n-Pentylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 538-68-1

Di-n-butylamine, 1000mg