trans-Aconitic acid Back Catalog number: 73343 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended MBP-138 2,2',3,4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane Price on request X9017 Benzo(b)fluoranthene Price on request 71955 n-Butylcyclohexane Price on request