Acetonitrile-1,2-13C2,2000 µg/mL,MeOH,1mL, Back Catalog number: 12172.2-2K-ME Manufacturer: CHIRON AS Availability: In the manufacturer's stock Price on request - + Recommended 677433 TCEP, 250mg Price on request 678525 2-Phenyl-5-benzimidazolesulfonic acid, 100mg Price on request 30022 EPA Method 515.1 Surrogate Standard Price on request