Metformin hydrochloride Back Catalog number: 1579.4-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended 684311 D10-N-Nitrosodiethylamine, 100µg/ml in MeOH, 5ml Price on request BDE-153S 2,2',4,4',5,5'-Hexabromodiphenyl ether,50µg/ml,1ml Price on request 31027 EPA Method 525 Pesticide Mix #1 Price on request