Oxalic Acid (C2H2O4) Back Catalog number: 54196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 12083.11-2K-ME Felbamate,2000 µg/mL,MeOH,1mL, Price on request 70247 Perylene-d12 Price on request 2029.12-50-T Dibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 262-12-4 Price on request