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

24-Ethyl-5 alpha(H)-cholestan-3ß-ol (ß-Sitostanol), neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 83-45-4

4,4'-Dibromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, nonane

Nonylphenol (technical), certified, 0.25g