Potassium sorbate, 250mg Back Catalog number: 673083 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 8517.18-10-AN alpha-Zearalanol, 10 µg/mL, Solvent-, Unit 1mL, # of units-1, Cas.no. 26538-44-3 Price on request 30094 EPA Method 551Mix “A” Price on request AC-AQ40-015 Aqueous ethanol control EtOH AQ (4.0g/L), 10x1,5ml Price on request