PAH-Mix 4, 10.0 µg/ml, Acetonitrile, 10ml Back Catalog number: 683866 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended S-4341-K-HXX5 Quality Control Standard of Mineral Oils 2 2x500µg/ml in n-Hexane i 1ml crimp-top Price on request 82486 Phenyltin Chloride Stand, 2000µg/ml in MeChl, 1ml Price on request 3352.22-100MG Cypermethrin, isomer mix,neat,neat,100mg, Price on request