Sulfabenzamide, 100 µg/ml, Methanol, 1ml Back Catalog number: 679805 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 9424.8-K-ME Valproic acid, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 99-66-1 Price on request 72256 L-Sorbose Price on request 53144 EPA 1638Mix A Price on request