2,4-Dibromo[13C6]phenol, 1.2ml x 100ug/ml, toluene

1,1,1-Trichloroethane

1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Ecgonine methyl ester, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.