HPLC columns, Cogent TYPE-C Silica™

Lieferant: MicroSolv
Cogent Silica-C™
554-5993EA 4310 EUR
554-5993 554-6423 554-5992 554-6424 554-5970 554-6425 554-5991 554-5990 554-6088 554-6087 554-6086 554-6085 554-5978 554-5998 554-5997 554-5996 554-6420 554-5973 554-6421 554-5995 554-5969 MICS40000-25P-3 554-6084 554-5960 554-5982 554-6413 554-6416 554-6417 554-5968 554-5989 554-5965 554-5964 554-5963 554-5983 554-5959 554-5958
HPLC columns, Cogent TYPE-C Silica™
Chromatographiesäulen
Cogent TYPE-C Silica™ is HPLC grade silica with a silica hydride surface. Their unique stationary phase will adsorb and desorb solvents commonly used in mobile phases very differently from ordinary silica resulting in excellent benefits to the chromatographer. Excellent for normal phase chromatography and solvent drying is not needed.

  • Totally inorganic
  • Unbonded
  • Carbon free

Since these columns have virtually no silanols remaining (less than 2%), they do not have a strong association with water and other solvents and will not have the expected hydration shell of other silica-based columns.

Excellent choice for normal phase and preparative chromatography because they produce a unique selectivity are extremely stable for long column life and can be used to retain some polar compounds. These columns have been used in aqueous normal phase and reversed phase HPLC as well.

Suitable for normal phase HPLC, no need to concern with the moisture content of the solvents.
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