Calibration Standard Mix 3 Back Catalog number: 52012 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12009.8-100-ME (+/-)-Normetanephrine-?,ß,ß-d3 hydrochloride,100 µg base/mL,MeOH,1mL, Price on request 680556 1-Hydroxycyclohexyl phenyl ketone, 100mg Price on request 8984.8-200-ME 2,4-Dimethylaniline Price on request