Sitagliptin Back Catalog number: 73259 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 677923 Pyrethrins, 10 µg/ml, Ethyl acetate, 10ml Price on request 20003 EPA Method 8240A/1666 - Purgeable Internal Std Price on request 21113 EPA Method 8260 - Purgeable Internal Standard Price on request