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Merck
모든 사진(1)

문서

24064

Supelco

Untreated Fused Silica Tubing

L × I.D. 60 m × 0.32 mm

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About This Item

UNSPSC 코드:
41115710

material

fused silica tubing

Quality Level

포장

pkg of 1 ea

기술

gas chromatography (GC): suitable

길이 × I.D.

60 m × 0.32 mm

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일반 설명

Capillary columns have three distinctive layers namely, fused silica tube, protective coating and stationary phase. Fused silica tubing refers to tubing with a protective coating. Fused silica is the most commonly used material for capillary column tubing as it is a synthetic, quartz like glass containing less than 1ppm of metallic oxide impurities. Untreated fused silica is very active due to the presence of silanol groups.

애플리케이션

Untreated fused silica tubing is suitable for lining capillary column, used to support derivatized cyclodextrins as stationary phase immobilized on the column for enantiomeric separations via capillary electrophoresis, gas chromatography, or supercritical fluid chromatography.

기타 정보

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문서 라이브러리 방문

Derivatized cyclodextrins immobilized on fused-silica capillaries for enantiomeric separations via capillary electrophoresis, gas chromatography, or supercritical fluid chromatography.
Armstrong DW
Analytical Chemistry, 65 (8), 1114-1117 (1993)
Capillary GC Columns.
Rood D.
The Troubleshooting and Maintenance Guide for Gas Chromatographers (2007)

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