ICP-MS Internal Standard Back Catalog number: 50246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 679349 Prosulfocarb, 250mg Price on request 677387 HHCB (Galaxolide), 100 µg/ml, Cyclohexane, 1ml Price on request 66056 2,3,3',4'-Tetrachlorobiphenyl (56) Price on request