Theobromine, 100mg

Seco-18 alpha(H)-oleanane B2; 17,18-trans-8,14-seco-oleanane, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

Perfluoro-n-[3,4,5-13C3]pentanoic acid, 1.2ml x 50ug/ml, methanol

D8-2,4'-DDT, 5mg