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Metal Packed GC Column (General Configuration)

phase none, matrix 80/100 Porapak QS support, L × O.D. × I.D. 6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

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About This Item

Codice UNSPSC:
41115710

Materiali

stainless steel column

Parametri

0-250 °C temperature (isothermal or programmed)

tecniche

gas chromatography (GC): suitable

Lungh. × D.E. × D.I.

6.0 ft (1.8 m) × 1/8 in. × 2.1 mm

Matrice

80/100 Porapak QS support

Gruppo funzionale matrice

none phase

Tipo di colonna

packed GC

Compatibilità

for use with General Configuration

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Descrizione generale

Packed column made up of stainless steel are basically used when higher carrier gas flow rates are employed as they can sustain elevated pressure. Stainless steel columns are usually washed with dilute hydrochloric acid, then with water followed by methanol, acetone, methylene dichloride and n-hexane in order to remove any corrosion products and traces of lubricating agents.
An economical metal column should be used for less demanding applications where the inertness of glass is not required. This column is of a general configuration, and can be carefully bent to fit most instruments.

Applicazioni

Porapak Q packed in a stainless steel GC column maybe used for oxidation reduction experiments for designing of appropriate surface sites for ruthenium-ceria catalysts supported on graphite by controlled preparation method.

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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Scientific Bases for the Preparation of Heterogeneous Catalysts.
Gaigneaux E, et al.
Science, 751-752 (2010)
Introduction to Analytical Gas Chromatography.
Scott RPW.
Science, 102-108 (1997)

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