ICP-MS Internal Standard Back Catalog number: 50246 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9283.25-25MG Simvastatin, neat, Solvent-neat, Unit 25mg, # of units-1, Cas.no. 79902-63-9 Price on request 677860 Diisoheptyl phthalate (tech mixture), 100mg Price on request 679459 4,4'-DDE, 100 µg/ml, Methanol, 1ml Price on request