Octamethylcyclotetrasiloxane Back Catalog number: 71514 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 54311 Palladium / Magnesium Matrix Modifier Price on request 677683 Indeno[1,2,3-c,d]pyrene, 10.0 µg/ml, Acetonitrile Price on request 63132 2,2',3,3',4,6'-Hexachlorobiphenyl (132) Price on request