EPA Method 300.0 Anions Method B Back Catalog number: 52119 Manufacturer: ABSOLUTE STANDARDS Availability: 3 weeks Price on request - + Recommended 3434.12-100-AN MCPB-methyl ester Price on request 12173.2-2K-ME Ethyl acetate-1,2-13C2,2000 µg/mL,MeOH,1mL, Price on request 9758.20-250MG Iso-pentyl benzyl phthalate (3-Methylbutyl benzyl phthalate), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 72170-46-8 Price on request