trans-Aconitic acid Back Catalog number: 73343 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 0047.24-100-T 1-Nitrocoronene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 81316-84-9 Price on request 0845.29-100-IO (24R)-24-Ethylcholest-2-ene, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 69088-87-5 Price on request 12033.12-50-IO 2,6-Dibromodiphenyl ether,50 µg/mL,isooctane,1mL, Price on request