Sitagliptin Back Catalog number: 73259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54122 Turbidity Standard (400 NTU) Price on request 9679.9-100-ME DL-4-Fluoroamphetamine, 100µg base/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 459-02-9 Price on request 679283 Metoprolol acid, 25mg Price on request