Sulfabenzamide, 100 µg/ml, Methanol, 1ml Back Catalog number: 679805 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 73242 (+/-)-Norverapamil Price on request 96062 4-(tert-Octyl)phenol Price on request PN-21S 1,3,7-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane Price on request