Oxalic Acid (C2H2O4) Back Catalog number: 54196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 90378 EPA Method 622 / 8141 - Analytes Price on request 676946 2,6-Dimethylaniline, 1000mg Price on request 79163 2,4-Dichloroanisole Price on request