Products

InertCap Series

InertCap ProGuard (Build-in Guard Column)

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Guard columns and retention gaps are used widely in gas chromatography. Both of them are short (1-10 m) piece of uncoated deactivated fused silica tubing which are placed in-line between the
GC injection port and the analytical capillary column. Guard column is to protect the analytical column from contamination, not allowing nonvolatile materials to reach the analytical column. Retention gap is to help focus the compounds in large volume injected from the inlet to a small band at the head of the analytical column. InertCap ProGuard is a"guard column built-in"analytical capillary column without the connection for such purposes. For this reason, now there is no need to worry about leakage and compounds adsorption.

Stationary Phase
I.D.LengthFilm ThicknessGuard Column Length
Max. TemperatureQty.Cat.No.
InertCap 1MS0.25mm30m0.25µm2miso.325℃-prog.350℃1pc1010-12172
InertCap 1MS0.25mm30m0.25µm5miso.325℃-prog.350℃1pc1010-12173
InertCap 1MS0.25mm30m0.25µm10miso.325℃-prog.350℃1pc1010-12174
InertCap 10.25mm30m0.25µm2miso.325℃-prog.350℃1pc1010-11172
InertCap 10.25mm30m0.25µm5miso.325℃-prog.350℃1pc1010-11173
InertCap 10.25mm30m0.25µm10miso.325℃-prog.350℃1pc1010-11174
InertCap 5MS/Sil0.25mm30m0.25µm2miso.325℃-prog.350℃1pc1010-15172
InertCap 5MS/Sil0.25mm30m0.25µm5miso.325℃-prog.350℃1pc1010-15173
InertCap 5MS/Sil0.25mm30m0.25µm10miso.325℃-prog.350℃1pc1010-15174
InertCap 5MS/NP0.25mm30m0.25µm2miso.325℃-prog.350℃1pc1010-18941
InertCap 5MS/NP0.25mm30m0.25µm5miso.325℃-prog.350℃1pc1010-18942
InertCap 5MS/NP0.25mm30m0.25µm10miso.325℃-prog.350℃1pc1010-18943
InertCap 50.25mm30m0.25µm2miso.325℃-prog.350℃1pc1010-18172
InertCap 50.25mm30m0.25µm5miso.325℃-prog.350℃1pc1010-18173
InertCap 50.25mm30m0.25µm10miso.325℃-prog.350℃1pc1010-18174
InertCap Pesticides0.25mm30m0.20µm2miso.325℃-prog.350℃1pc1010-15175
InertCap Pesticides0.25mm30m0.20µm5miso.325℃-prog.350℃1pc1010-15176
InertCap Pesticides0.25mm30m0.20µm10miso.325℃-prog.350℃1pc1010-15177
InertCap Pure-WAX0.25mm30m0.25µm2miso.260℃-prog.260℃1pc1010-68490
InertCap Pure-WAX0.25mm30m0.25µm5miso.260℃-prog.260℃1pc1010-68491
InertCap Pure-WAX0.25mm30m0.25µm10miso.260℃-prog.260℃1pc1010-68494

* Customer-made size is on request.
The length of retention gap tube is available up to 10 m.