Stainless steel 1/8" GC columns can be adjusted to fit a particular instrument, provided that the tubing is not kinked or bent excessively. If reshaping is necessary, it should be done slowly and carefully, especially for columns packed with carbon-based material, like Carboxen-1000, or any column containing carbon-based material that may fracture if the tubing is bent too far. Fractured packing, regardless of type, can lead to active sites that may adsorb specific types of compounds.
12390-U
Metal Packed GC Column (General Configuration)
phase none, matrix 60/80 Carboxen-1000 support, L × O.D. × I.D. 15.0 ft (4.6 m) × 1/8 in. × 2.1 mm
Sinónimos:
GC column, carboxen 1000
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About This Item
Código UNSPSC:
41115710
NACRES:
SB.54
En este momento no podemos mostrarle ni los precios ni la disponibilidad
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Materiales
stainless steel column
Parámetros
0-225 °C temperature (isothermal or programmed)
técnicas
gas chromatography (GC): suitable
L × D.I. × D.E.
15.0 ft (4.6 m) × 1/8 in. × 2.1 mm
Matriz
60/80 Carboxen-1000 support
grupo activo de la matriz
none phase
tipo de columna
packed GC
compatibilidad
for use with General Configuration
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Descripción general
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.
Packed column made up of stainless steel are basically employed 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.[1]
Aplicación
Carboxen 1000 packed in a stainless steel column maybe used in the anaerobic chamber for conductance of research with methanogenic archaea.[2]
Código de clase de almacenamiento
11 - Combustible Solids
Clase de riesgo para el agua (WGK)
nwg
Punto de inflamabilidad (°F)
Not applicable
Punto de inflamabilidad (°C)
Not applicable
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Lot/Batch Number
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