EPA Method 502.1 - Liquids Back Catalog number: 30008 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 2535.10-100MG (2RS)-2-(4-Methylphenyl)propanoic acid, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 938-94-3 Price on request M745803 Moxonidine-13C,d3, 1mg Price on request 11630.24-100-ME Valsartan,100 µg/mL,MeOH,1mL, Price on request