1,1,1,3,10,11-Hexachloroundecane, 100µg/mLin Isooctane, 1ml

Custom alkyl-PAHs and alkyl-benzenes Mixture 20µg/mL each in dichloromethane 2155.9 Isopropylbenzene 1298.9 n-Propylbenzene 0722.12 1,3-Dimethylnaphthalene 0724.12 1,5-Dimethylnaphthalene 0725.12 1,6-Dimethylnaphthalene 0731.12 2,7-Dimethylnaphthale

Propoxyphene-d5 hydrochloride, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

5-Hydroxy L-Tryptophan, 250mg