(13C12)Isodrin, 1.2mL x 100ug/mL, nonane

9-cis-Hexadecenoic acid , 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 373-49-9

Bupivacaine hydrochloride, 1000 µg/ml in MeOH, 1ml

Nitrosamine Standard