trans-Aconitic acid Back Catalog number: 73343 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1237.7-1ML 2,2-Dimethylpentane, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 590-35-2 Price on request AHCH a-1,2,3,4,5,6-Hexachlorocyclohexane, 1.2mL x 100ug/mL, nonane Price on request 82403 (Use Part# 82423) EPA Method 8240A Mix #3 Price on request