Sorbic acid Back Catalog number: 72254 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 33571 Dichlorodifluoromethane, 20mg/mL in MeOH, 1ml Price on request 3224.18-K-IO 9-cis-12-Hydroxyoctadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 450-12-5 Price on request H945928 7-Hydroxy Methotrexate-d3 Ammonium Salt, 1mg Price on request