WS Disinfection By-Products - Cal Check 2 Back Catalog number: 93984 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674572 D6-Benzyldimethyldodecylammonium iodide, 10mg Price on request 71644 2-Hexanol Price on request 676394 Fluoroacetic acid sodium salt, 100mg Price on request