Capillary columns, HYDRODEX

MANA723387.25EA 1235 EUR
MANA723387.25 MANA723381.50 MANA723383.10 MANA723386.25 MANA723370.50 MANA723381.25 MANA723387.50 MANA723388.50 MANA723388.25 MANA723384.50 MANA723384.25 MANA723358.50 MANA723358.25 MANA723370.25
Capillary columns, HYDRODEX
Chromatography Columns
Cyclodextrin phases for GC enantiomer separation.

  • HYDRODEX β-3P · heptakis-(2,6-di-O-methyl-3-O-pentyl)-β-cyclodextrin
  • HYDRODEX β-6TBDE · heptakis-(2,3-di-O-ethyl-6-O-t-butyldimethylsilyl)-β-cyclodextrin
  • HYDRODEX β-6TBDM · heptakis-(2,3-di-O-methyl-6-O-t-butyldimethylsilyl)-β-cyclodextrin
  • HYDRODEX β-PM · heptakis-(2,3,6-tri-O-methyl)-β-cyclodextrin
  • HYDRODEX β-TBDAc · heptakis-(2,3-di-O-acetyl-6-O-t-butyldimethylsilyl)-β-cyclodextrin
  • HYDRODEX γ-DiMOM · octakis-(2,3-di-O-methoxymethyl-6-O-t-butyldimethylsilyl)-γ-cyclodextrin
  • HYDRODEX γ-TBDAc · octakis-(2,3-di-O-acetyl-6-O-t-butyldimethylsilyl)-γ-cyclodextrin

HYDRODEX phases have a relative high melting point due to a dilution of the cyclodextrin with polysiloxanes.

Maximum temperature for isothermal operation 220 °C, max. temperature for short isotherms in a temperature program 240 °C.

Cyclodextrin phases have a broad range of chiral applications. Furthermore, they have the advantage that many compounds can be analysed without derivatisation. But please consider, in chiral GC it is not possible to make a general prediction, which phase could solve a given separation task.
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