Cations Standard (Parent) Back Catalog number: 59911 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72641 Dimethyl azelate Price on request 51095 ASTM E1618 Fire Debris Analysis Price on request 2698.19-K-ME Nortriptyline hydrochloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 894-71-3 Price on request