Deactivated capillary columns, precolumns, methyl silylated, non-polar

Deactivated capillary columns (precolumns) with methyl deactivated surface for protection of the analytical column against contamination and extend its lifetime. Me-Sil is more inert than Phe-Sil, while Phe-Sil is less susceptible to contamination.

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Technical Data

Capillary length 10 m, 25 m
Method Gas chromatography (GC), accessories
Capillary inner diameter 0.25 mm, 0.32 mm, 0.53 mm
Type Deactivated capillary column (precolumn, guard column)
Capillary outer diameter 0.4 mm (0.25 mm ID) – 0.5 mm (0.32 mm ID) – 0.8 mm (0.53 mm ID)
Deactivation Methyl silylated, non-polar
Polarity Nonpolar
Suitable solvents Nonpolar, hydrocarbons, pentane, hexane, heptane, iso-octane, diethyl ether and nonpolar aromatics
Recommended application(s) For protection of the analytical column against contamination and extend its lifetime
Temperature stability (max) 320 °C
Storage temperature 15–25 °C / 59–77 °F
Hazardous material No

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