Oxalic Acid (C2H2O4) Back Catalog number: 54196 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3395.13-100-CY Ethalfluralin Price on request S-4230-ASS-T Aromatic Petroleum Pollutant IS-Mixtures 3 Analytes each concentration as listed in toluene; units: 1x1mL, 5x1mL 1313.10 1-Fluoronaphthalene [321-38-0] 400 µg/mL 1316.14 3-Fluorophenanthrene [440-40-4] 200 µg/mL Price on request 11733.12-100-IO 2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL, Price on request