GL Sciences InertCap Gas Chromatography Capillary Columns Series - The unique inner surface deactivation technology radically removes halogenated compounds, silanol groups, and the residual metals on the inner surface. It gives an excellent peak symmetry to highly adsorptive polar, acidic, basic, and metal. InertCap for GC/MS columns realize an extreme low bleed due to our superior polymerization technology.Filter Options
- Inertcap 1
InertCap 1 is a non-polar column bonded 100 % dimethylpolysiloxane. Compounds elute in order of increasing boiling point. InertCap 1 has broad utility and can be used for a variety of general analyses.
- Inertcap 1MS
InertCap 1MS is a non-polar column bonded 100 % Dimethylpolysiloxane. Samples elute in order of low boiling points. Designed for GC/MS, InertCap 1MS realizes the world highest inertness and ultra-low bleed.
- Inertcap 624
InertCap 624 is a medium polar column bonded 6 % cyanopropylphenyl and 94 % dimethylpolysiloxane designed for VOC analysis. InertCap 624 is optimal for the analysis of “acetaldehyde and methanol in ethanol”.
- Inertcap 5MS/Sil
InertCap 5MS/Sil is a low polarity column bonded 5 % diphenyl (equiv.) – 95 % dimethylpolysilphenylene siloxane. Designed for GC/MS, InertCap 5MS/Sil achieves the higher heat resistance and lower bleeding by Arylene technology. In addition to the basic performance and quality inspection, a pesticide mixture sample is analyzed for the further rigorous inspection of each lot to guarantee the product reliability.
- Inertcap Pesticides
InertCap Pesticides is specially designed for simultaneous analyses of pesticides with GC/MS. Heat decomposition of pesticides in column and influence by matrix can be eliminated.
- Inertcap 5
InertCap 5 is a low polar column bonded 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/NP
InertCap 5MS/NP is a low polar column bonded 5 % diphenyl – 95 % dimethylpolysiloxane. Designed as a column for GC/MS, InertCap 5MS/NP achieves the world highest inertness and lowest bleeding.
- Aquatic 2
AQUATIC-2 is able to be used up to 260 ºC. Separation pattern is almost same as AQUATIC. Selectivity to a few types of compounds may be slightly different from the AQUATIC.
- Inertcap 17MS
InertCap 17MS is a medium polar column bonded 50 % diphenyl - 50 % dimethylpolysiloxane, designed for GC/MS. InertCap 17MS achieves one of the world highest inertness and lowest bleed, and is suitable for microanalyses such as pesticides analyses.
- Inertcap FFAP
InertCap FFAP is a high polar column bonded nitroterephthalic acid modified polyethylene glycol. As the liquid phase shows acidity, it is possible to analyze volatile fatty acids without a derivatization. InertCap FFAP is optimal for the analyses of acidic compounds.
AQUATIC is a medium polar column bonded 25 % diphenyl – 75 % dimethylpolysiloxane, especially designed for the analyses of volatile organic compounds in water. As the column polarity is optimized, AQUATIC enables high separations. Column performance report with analysis of 33 compounds is attached to every column which guarantee its significant separation efficiency and reproducibility. AQUATIC is suitable for VOCs simultaneous analyses by purge and trap.
- Inertcap 1301
InertCap 1301 is a medium polar column bonded 6 % cyanopropylphenyl and 94 % dimethylpolysiloxane. Compared to InertCap 25, polarity of InertCap 1301 is slightly lower. Cyano groups contained in the stationary phase offer unique selectivity.
- Inertcap 1701
InertCap 1701 is a medium polar column bonded 14 % cyanopropylphenyl and 86 % dimethylpolysiloxane. Containing cyano groups as InertCap 1301 InertCap 1701 has a stronger polarity than InertCap 25, InertCap 1701 is suitable for pesticides screening analyses.
- Inertcap 1701MS
InertCap 1701MS is a medium polar column incorporating 14 % cyanopropylphenyl and 86 % dimethylpolysiloxane, designed for GC/MS. Containing cyano groups as InertCap 1301, InertCap 1701MS has a stronger polarity than InertCap 25. It is suitable for pesticides screening analyses.
- Inertcap 25
InertCap 25 is a medium polar column bonded 25 % diphenyl -75 % dimethylpolysiloxane. With different selectivity from the other medium polar columns, InertCap 25 is useful to identify and quantify in a variety of analyses.
- Inertcap 35
InertCap 35 is a medium polar column bonded 35 % diphenyl - 65 % dimethylpolysiloxane. With a stronger polarity than InertCap 25, InertCap 35 also shows high separation efficiency for the analyses of semi volatile compounds and solvents.
- InertCap 35MS
InertCap 35 is a medium polar column incorporating 35 % diphenyl and 65 % dimethylpolysiloxane. With stronger polarity than InertCap 25, InertCap 35 is optimal for the analyses of semivolatile compounds or solvent. Improved the stationary liquid phase and the maximum operating temperature is 360 ℃ . Designed for GC/MS, InertCap 35MS realized the world highest inertness and ultra low bleed.
- Inertcap 624MS
InertCap 624MS is medium polar column bonded 6 % cyanopropylphenyl and 94 % dimethylpolysiloxane. The structure is the same as InertCap 624, designed for low bleed, stable batch control and highest inertness.
- Inertcap 17
InertCap 17 is a medium polar column bonded 50 % diphenyl -50 % dimethylpolysiloxane. With stronger polarity than InertCap 35, InertCap 17 also shows high separation efficiency for general and pesticides analyses.
- Inertcap 210
InertCap 210 is a medium polar column bonded 50 % trifluoropropyl and 50 % methylpolysiloxane. With a unique selectivity against polar compounds, InertCap 210 is suitable for analyses of such compounds containing phosphorousnitrogen.
- Inertcap 225
InertCap 225 is a medium polar column bonded 50 % cyanopropylmethyl and 50 % phenylmethylpolysiloxane. Cyano group in the stationary phase includes triple bond and retains compounds stronger in accordance with the increase of the number of unsaturated bond by their dipole/dipole interactions. For that reason InertCap 225 shows high separation efficiency for analyses of geometrical isomers.
- Inertcap WAX
- Polyethylene Glycol（PEG）
- USP Phase G16
- High Polarity
- Suitable for general analysis, esters, flavors, alcohols, aromatics and FAMEs analysis
- Equivalents：DB-WAX, HP-INNOWax, Rtx-Wax, Stabilwax
- Inertcap Pure WAX
InertCap Pure-WAX is a high polar column bonded polyethylene glycol. Based on newly developed inner treatment technology, InertCap Pure-WAX achieves the highest inertness among the market available columns. InertCap Pure-WAX is an optimal column for analyses of acidic compounds and basic compounds that commercially available WAX columns were not capable of analyzing.
- Inertcap WAX HT
InertCap WAX-HT is a strong polar column bonded polyethylene glycol. By increasing the heat resistance of stationary phase, InertCap WAX-HT achieve the practical use of the maximum temperature 280 °C. Being optimal for the analyses of polar samples such as solvents, InertCap WAX-HT can be also available for the analyses of high-boiling compounds.
- Inertcap For Amines
InertCap for Amines shows excellent inertness and separation performances for analysis of amines from C2 to C10. Basic compounds can be perfectly eluted without adsorption from the column. Unlike other manufacturer’s columns, InertCap for Amines can simultaneous analyze the other polar compounds such as alcohols due to our state-of-art inner column deactivation treatment techniques.