Multi-Element Solution 3 Back Catalog number: 53135 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674941 Benzyltrimethylammonium chloride, 100mg Price on request 673049 Cetylpyridinium chloride monohydrate, 250mg Price on request 684690 D8-4,4'-DDD, 100 µg/ml, Acetone, 1ml Price on request