Didodecyldimethylammonium bromide, 100mg Back Catalog number: 674863 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 680175 3-Chloro-2-methylaniline, 250mg Price on request 93539 Volatile Standard - 5X Price on request 676682 Citric acid monohydrate, 100mg Price on request