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Restek Capillary Guard Columns

The Restek Capillary Precolumns are a highly specialized option for gas chromatography, specifically designed for use in combination with capillary columns. These precolumns are manufactured by Restek and are used as a preliminary stage before the main column in chromatographic analysis.

The Restek capillary precolumns are designed to enhance the separation and performance of gas chromatography by removing unwanted compounds before they reach the main column. These precolumns typically have a shorter length and a smaller internal diameter compared to conventional capillary columns. This allows for greater separation efficiency and minimizes contamination of the main column, resulting in improved analytical results.

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showing 80 of 83 products
Reference RS-10077
Description Hydroguard Deactivation 5m, 0. 15mm ID Guard Column
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Reference RS-10078
Description Hydroguard Deactivation 5m, 0. 18mm ID Guard Column
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Reference RS-10079
Description Hydroguard Deactivation 5m, 0. 25mm ID Guard Column
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Reference RS-10080
Description Hydroguard Deactivation 5m, 0. 32mm ID Guard Column
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Reference RS-10081
Description Hydroguard Deactivation 5m, 0. 53mm ID Guard Column
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Reference RS-10082
Description Hydroguard Deactivation 10m, 0 .25mm ID Guard Column
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Reference RS-10083
Description Hydroguard Deactivation 10m, 0 .32mm ID Guard Column
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Reference RS-10084
Description Hydroguard Deactivation 10m, 0 .53mm ID Guard Column
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Reference RS-10085
Description Hydroguard Deactivation 30m, 0 .25mm ID Deactivated Tubing
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Reference RS-10086
Description Hydroguard Deactivation 30m, 0 .32mm ID Deactivated Tubing
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Reference RS-10087
Description Hydroguard Deactivation 30m, 0 .53mm ID Deactivated Tubing
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Reference RS-10091
Description Untreated Fused Silica Tubing  0.025mm ID Untreated Tubing
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Reference RS-10092
Description Untreated Fused Silica Tubing  0.050mm ID Untreated Tubing
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Reference RS-10093
Description Untreated Fused Silica Tubing  0.075mm ID Untreated Tubing
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Reference RS-10094
Description Untreated Fused Silica Tubing  0.10mm ID Untreated Tubing
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Reference RS-10095
Description Untreated Fused Silica Tubing  0.15mm ID Untreated Tubing
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Reference RS-10096
Description Untreated Fused Silica Tubing  0.18mm ID Untreated Tubing
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Reference RS-10097
Description IP Deactivation 0.025mm ID, 1  meter Deactivated Tubing
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Reference RS-10098
Description IP Deactivation 0.050mm ID, 1  meter Deactivated Tubing
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Reference RS-10099
Description IP Deactivation 0.075mm ID, 1  meter 1 meter length Deactivated Tubing
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showing 80 of 83 products