Guard/retention gap columns, polar-deactivated (fused silica)

: Restek

Guard/retention gap columns, polar-deactivated (fused silica)

: Restek

Polyethylene glycol deactivation layer provides optimum wettability for polar compounds.

Tested with a comprehensive test mix to ensure high inertness
Minimize peak splitting when using polar solvents such as methanol or water
Compatible with Stabilwax, Rtx-225, and Rt-2330 capillary columns

Maximum temperature: 280 °C

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