Sorbic acid, 250mg Back Catalog number: 680116 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9722.28-100-IO Octacosanoic acid, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-48-9 Price on request 676065 Cefoperazone, 100mg Price on request 675772 Mepronil, 100 µg/ml, Ethyl acetate, 5ml Price on request