Hexadecyltrimethylammonium chloride, 100mg Back Catalog number: 674947 Manufacturer: HPC STANDARDS GmbH Availability: In the manufacturer's stock Price on request - + Recommended 27013 EPA Method 8260B - Purgeable Internal Std Price on request 674886 Fenbendazole, 100mg Price on request 2124.12-10-IO Arochlor 1016 , 10µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 12674-11-2 Price on request