COSMOSIL

COSMOSIL LC Columns Superior HPLC columns can be produced only with excellent packing materials and superb packing technique. COSMOSIL columns are well known for their high efficiency and high-resolution separations. Based on spherical, totally porous silica, COSMOSIL columns provide enhanced chemical and mechanical stability as well as very high surface coverage. The selection of the C18 chemistries available enables the chromatographer to tailor separation to special applications. The ultra pure silica based MS-Ⅱ series with widely extended pH range are developed for improved separation of basic compounds. The C18 AR-Ⅱ phase provides increased acid resistance. Four unique bonded chemistries are available for Cosmosil specialty columns - Cholester, πNAP, PYE and HILIC. These specialty columns may improve the separation compared with conventional columns. Five highly effective phases for fullerene separation are also available: Buckyprep, Buckyprep-M, PBB, PYE and NPE. COSMOGEL packing materials are non-silica based and provide superior performance in ion exchange columns. COSMOSIL Special Columns Overview COSMOSIL Cholester COSMOSIL 2.5Cholester COSMOSIL CNT COSMOSIL C18-OPN and C18-PREP COSMOSIL Fullerene Separation COSMOSIL HILIC COSMOSIL HILIC - Compound Index COSMOSIL HILIC - Melamine COSMOSIL MS-II / AR-II / PAQ COSMOSIL πNAP COSMOSIL ODS (C18) COSMOSIL Protein-R COSMOSIL PYE & NPE COSMOSIL Sugar-D Cosmonice Filter / Cosmospin Filter more info here: COSMOSIL Catalog 2010  Specialty Columns  C18  C8  C4  C1  Silica (SI)  Amino (NH2)  Cyano (CN)  Diol  Phenyl (PH)  GPC  Chiral Separation  Ion-Exchange