Sodium p-n-tetradecylbenzenesulfonate, 10mg Back Catalog number: 675094 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 676679 o-Dianisidine, 100mg Price on request 11021.32-5UG 2?-Ethyl-18?(H)-Oleanane,neat,neat,Ca. 5 µg, Price on request 53067 Spiking Standard 5 Price on request