missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chromatography Columns and Cartridges
  4. GC Columns
  5. GC Capillary Columns
  6. Macherey-Nagel™ LIPODEX™ C Capillary Columns for GC

Macherey-Nagel™ LIPODEX™ C Capillary Columns for GC

Product Code. p-8012152 Shop All Macherey-Nagel Products
Click to view available options
Length (Metric):
25 m
50 m
Unit Size:
Each
This item is not returnable. View return policy
Water as solvent is strictly forbidden for all cyclodextrin phases. It is recommended to dry the sample and dissolve it in an appropriate nonpolar solvent.

Product Code. 10482191

Brand: Macherey-Nagel™ 723364.25

Only null left
Add to basket
Add to basket
This item is not returnable. View return policy
Water as solvent is strictly forbidden for all cyclodextrin phases. It is recommended to dry the sample and dissolve it in an appropriate nonpolar solvent.

Beschreibung

Enables many compounds to be analyzed without derivatization. Macherey-Nagel™ LIPODEX™ C Capillary Columns for GC are phases with seven β-cyclodextrin glucose units for enantiomer separation in gas chromatography. This lipophilic phase with long nonpolar ligants is a chemically non-bonded phase.

A major advantage of LIPODEX columns are that many compounds can be analyzed without derivatization. However, for certain substances, enantioselectivity can be favorably influenced by formation of derivatives. Regioselective alkylation and/or acylation of the hydroxyl groups leads to lipophilic phases with varying enantioselectivity, which are well suited for GC enantiomer analyses.

It is not possible to make a general prediction about which LIPODEX™ phase could solve a given separation task. Even for compounds with small structural differences or within homologous series, the enantiodifferentiation can be quite different.

  • Base material: cyclic oligosaccharides consisting of seven β-cyclodextrin glucose units bonded through α-1,4-linkages
  • heptakis-(2,3,6-tri-O-pentyl)-β-cyclodextrin
  • Ligands: R2=R3=R6=pentyl; n=2
  • Recommended for alcohols, cyanhydrins, olefins, hydroxycarboxylic acid esters, alkyl halides

Spezifikation

Max. Temperature For isothermal operations: 200°C, For short isotherms in a temperature program: 220°C
Diameter (Metric) 0.4 mm
Type GC Capillary Column
Diameter (Metric) Inner 0.25 mm
Stationary Phase Lipodex™ C
For Use With (Application) Enantiomer Separation
Length (Metric) 25 m
Packing Material Lipodex™ C
Polarity Non polar
Quantity 1 Each
Berichtigung von Produktinhalten

Bitte geben Sie uns Ihr Feedback zu den Produktinhalten, indem Sie das folgende Formular ausfüllen.

Name des Produkts

Indem Sie auf Absenden klicken, erklären Sie sich damit einverstanden, dass Fisher Scientific sich mit Ihnen in Verbindung setzen kann, um Ihr Feedback in diesem Formular zu bearbeiten. Wir werden Ihre Informationen nicht für andere Zwecke weitergeben. Alle bereitgestellten Kontaktinformationen werden in Übereinstimmung mit unserer Datenschutzrichtlinie aufbewahrt. Datenschutzrichtlinie.

Vielen Dank, dass Sie uns helfen, unsere Website zu verbessern. Ihr Feedback wurde übermittelt