Sorbic acid, 250mg Back Catalog number: 680116 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9878.17-50-IO 1,2,5-Trimethylphenanthrene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 146448-87-5 Price on request 3317.12-100 Benthiocarb, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 28249-77-6 Price on request 2704.12-100MG 1-Ethyl-4-(2-methylpropyl)benzene, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 100319-40-2 Price on request