Capillary GC Columns

InertCap 5 is a low polarity GC column bonded with 5% diphenyl - 95% dimethylpolysiloxane. InertCap 5 is an optimal first choice column for a variety of general analyses such as pesticides and volatile compounds etc.

InertCap 5MS is a low polarity GC column bonded with 5% diphenyl - 95% dimethylpolysiloxane. Designed as a column for GC/MS, InertCap 5MS achieves very high inertness and extremely low bleeding.

InertCap 5MS/Sil is a low polarity GC column bonded with 5% diphenyl (equiv.) - 95% dimethylpolysilphenylene siloxane. Designed for GC/MS, InertCap 5MS/Sil achieves higher heat resistance and lower bleeding due to an arylene phase. In addition to our basic performance and quality inspection, each lot is inspected by using a pesticide mixt...

In the case of pesticide analysis, about half time can be reduced by using Fast GC columns. Use your currently GC system for a large number of samples, normally it needs a numbers of GC, GC/MS instruments, however, Fast GC columns can minimize the cost of installing additional system. No specific procedure such like high pressure injectio...

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. InertCap ProGuard is a"guard column built-in"analytical capillary column without the connec...

Transfer lines are widely used for connecting interface of GC chromatography and MS. InertCap T.L. is a"transfer line built-in"analytical capillary column without connectors. Transfer line prevents degradation of stationary phase and keeps it low bleed. Additionally, transfer line is inert to transfer samples with no adsorption. Therefore...

InertCap 1 is a non-polar column bonded with 100% dimethylpolysiloxane. Compounds elute in order of increasing boiling point. InertCap 1 finds use in a wide range of general analyses.

InertCap 1301 is a medium polarity column bonded with 6% cyanopropylphenyl and 94% dimethylpolysiloxane. Compared to InertCap 25, the polarity of InertCap 1301 is slightly lower. Cyano groups contained in the stationary phase offer unique selectivity.

InertCap 17 is a medium polar column bonded with 50% diphenyl - 50% dimethylpolysiloxane. It is stronger than InertCap 35, and it also shows high separation efficiency for general and pesticides analyses.

InertCap 1701 is a medium polarity column bonded with 14% cyanopropylphenyl and 86% dimethylpolysiloxane. It contains cyano groups as InertCap 1301. InertCap 1701 has a stronger polarity than InertCap 25 and is suitable for pesticides screening analyses.