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21654 Supelco

Empty Glass GC Column, for PerkinElmer® 115, 300, 900, 2000, and Sigma (Not On-Column)

L × O.D. × I.D. 6.0 ft (1.8 m) × 1/4 in. × 4.0 mm

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Properties

Related Categories Analytical/Chromatography, Empty GC Columns, Empty Glass GC Columns, Empty Glass GC Columns, for PerkinElmer 115, 300, 900, 2000, and Sigma (Not On-Column), Gas Chromatography (GC),
material   glass column
application(s)   gas chromatography (GC): suitable
L × O.D. × I.D.   6.0 ft (1.8 m) × 1/4 in. × 4.0 mm
column type   empty

Description

General description

Silane treated empty glass column. Fittings are not included.
• X (length of injector arm) = 8.62 in. (219 mm)
• Y (length of detector arm) = 8.62 in. (219 mm)
• S (span, injector to detector) = 8.75 in. (222 mm)
This column fits PerkinElmer 115, 300, 900, 2000, and Sigma (not on-column injection).

GC columns are of two types; packed column and capillary column. Capillary column carries the gas through a central aperture which is unimpeded through the entire length of column. In general, capillary columns are made longer to produce more theoretical plates. This also helps in band dispersion eventually narrowing the peaks and resulting in high resolution.

Application

Empty column may be used for packing adsorbents for temperature-programmed desorption (TPD) instrumentation.

Legal Information

PerkinElmer is a registered trademark of PerkinElmer Inc.

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Safety & Documentation

Safety Information

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Documents

Certificate of Analysis

Protocols & Articles
Peer-Reviewed Papers
15

References

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