Methional 13C3 (1,2,3-13C3) Back Catalog number: 10728.4-10MG Manufacturer: CHIRON AS Availability: 3 weeks Price on request - + Recommended L16545000AL Prosulfocarb, 10µg/mL in Acetonitrile, 10ml Price on request 9348.17-100-ME Omeprazole, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 73590-58-6 Price on request 91874 EPA Method 8330Mix #1 Price on request