Pyruvic Acid (C3H4O3) Back Catalog number: 50680 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 30077 EPA Method 548.1 Analyte Price on request 72173 L-Glutamic acid Price on request LM44P-DMDT p,p'-(13C12)Methoxychlor, 100µg/ml in Nonane, 1,2ml Price on request