Free Shipping Over $500 x
English
You have no items in your shopping cart.
 

InertCap GC Columns

Leverage high inertness, ultra-low bleed, and high quality of InertCap GC Columns.

High Inertness
Ultra Low Bleed
High Quality

Features

High Inertness

Inertness is one of the most difficult attributes to achieve in an analytical GC column. GL Sciences᾽ proprietary inert processing technology completely eliminates residues of metal, halide, and silanol which are in the column᾽s inner surface. It is possible to obtain excellent symmetry peaks for polar, basic, acidic compounds and metal ligands.

Comparison of High-Adsorptive Samples

System : GC/FID
Column : 0.25 mm I.D. x 30 m df = 0.25 µm
Col. Temp. : 60 ˚C- 4 ˚C/min - 250 ˚C
Injection : 250 ˚C
Detection : 250 ˚C
Sample Size : 0.1 mg/mL in methanol 0.2 µL

1. n-Undecane
2. n-Dodecane
3. 4.6-Dimethylpyrimidine
4. 1-Aminooctane
5. N,N-Dicyclohexylamie
6. 1-Aminodecane
7. n-Heptadecane
8. 2.6-Dimethylaniline
9. 1-Aminododecane
GC Columns
InertCap Pure-WAX

Brand A

Ultra-Low Bleed

In GC/MS analysis, it is important to select a low bleed GC column that has little baseline rise to improve the S/N ratio and detection limit, also to prevent contamination in the MS detector.
The increased baseline is caused when the siloxane (Si-O) liquid phase is decomposed by high temperature into cyclic siloxane; which can be seen in the MS spectrum as m/z 207.
Based on superior technologies for cross-linking of stationary phases and surface deactivation of fused silica InertCap GC columns for GC/MS analysis offers technologies, with ultra-low bleed.

GC Column Bleed Comparison GC Column Bleed Comparison
Spectrum Intensity Comparison

Quality Assurance InertCap Series

InertCap Capillary GC columns are manufactured and shipped under strict quality control at the GL Science factory, Japan, in accordance with ISO9001 quality certification. InertCap is tested by standard samples which include high adsorption compounds.

Inspection Report

To achieve the highest quality assurance standards, all GC columns are tested for quality. The inspection report includes theoretical plate number (N) and coating efficiency (CE), to ensure optimal separation and stable quality.
Also, to guarantee the specific performance of some products, a test chromatogram reporting the separation and adsorption of related standard components is included.

Products

General Purpose GC Columns

InertCap Phase Phase Composition USP Code Polarity Application
InertCap ProGuard - - - Bulit-in guard column
InertCap T.L. - - - Bulit-in transfer Line column
InertCap 1MS 100% Dimethylpolysiloxane G2 Non General purpose, Hydrocarbons, PCBs, High Volatile solvents, Phenols.
InertCap 1 100 % Dimethylpolysiloxane G2 Non General purpose, Hydrocarbons, PCBs, High Volatile solvents, Phenols
InertCap 5MS/Sil 5 % Diphenyl(equiv.)-Dimethylpolysilphenylene siloxane G27 Low General purpose, Halogenated compounds, Phenols, Pesticides, FAME.
InertCap 5MS/NP 5 % Diphenyl
95 % Dimethylpolysiloxane
G27 Low General purpose, Halogenated compounds, Phenols, Pesticides, FAME.
InertCap 5 5 % Diphenyl
95 % Dimethylpolysiloxane
G27 Low General purpose, Halogenated compounds, Phenols, Pesticides, FAME.
InertCap 624 6 % Cyanopropylphenyl
94 % Dimethylpolysiloxane
G43 Medium VOCs, Alcohols.
InertCap 1301 6 % Cyanopropylphenyl
94 % Dimethylpolysiloxane
G43 Medium Pesticides, PCBs, Alcohols, VOCs
InertCap 25 25 % Diphenyl
75 % Dimethylpolysiloxane
G28 Medium Pesticides, PCBs, Alcohols, VOCs
InertCap 35 35 % Diphenyl
65 % Dimethylpolysiloxane
G42 Medium Pesticides, Amines, Drugs, PCBs
InertCap 1701 14 % Cyanopropylphenyl
86 % Dimethylpolysiloxane
G46 Medium Sugars, TMS derivatives, Drugs, Alcohol, Steroids.
InertCap 17MS 50 % Diphenyl
50 % Dimethylpolysiloxane
G3 Medium Steroids, Drugs, Pesticides
InertCap 17 50 % Diphenyl
50 % Dimethylpolysiloxane
G3 Medium Steroids, Drugs, Pesticides.
InertCap 210 50 % Trifluoropropyl
50 % Methylpolysiloxane
G6 Medium Organ phosphorus acids
InertCap 225 50 % Cyanopropylmethyl
50 % Phenylmethylpolysiloxane
G19 Medium 〜 High FAME
InertCap Pure-WAX Polyethylene Glycol G16 High General purpose, Eaters, Perfumes, Alcohols, Aromatic hydrocarbons, FAME.
InertCap WAX Polyethylene Glycol G16 High General purpose, Eaters, Perfumes, Alcohols, Aromatic hydrocarbons, FAME
InertCap WAX-HT Polyethylene Glycol G16 High General purpose, Eaters, Perfumes, Alcohols, Aromatic hydrocarbons, FAME.
InertCap FFAP Nitroterephthalic acid modified Polyethylene Glycol G35 High FAME, Free fatty acids, Organic acids, Alcoholaldehydes.

Application Specific GC Columns

InertCap Phase Phase Composition USP Code Polarity Application
InertCap AQUATIC 25 % Diphenyl
75 % Dimethylpolysiloxane
G28 Medium VOCs, 1,4- dioxane, Organic solvents.
InertCap AQUATIC-2 25 % Diphenyl
75 % Dimethylpolysiloxane
G28 Medium VOCs, Organic solvents.
InertCap for Amines Special Phase - - Amines, Alcohols.
InertCap CHIRAMIX Special Phase - - Optical isomers
InertCap Fast GC Columns - - - Fast analysis.

GC Columns Polarity

GC Columns Polarity

GC Columns Cross Reference - InertCap Series

InertCap Phase Phase Composition Agilent GC Column Agilent (Varian) Agilent (Chrompack) Restek GC Column Supelco
GC Column
InertCap 1MS 100 % Dimethylpolysiloxane DB-1ms
HP-1ms
VF-1ms CP-Sil 5 CB Low
Bleed/MS
Rxi-1ms Equity-1
InertCap 1 100 % Dimethylpolysiloxane DB-1
HP-1
ULTRA-1
- CP-Sil 5 CB Rtx-1 SPB-1
InertCap 5MS/Sil 5 % Diphenyl (equiv.) - Dimethylpolysilphenylene siloxane DB-5ms VF-5ms CP-Sil 8 CB Low
Bleed/MS
Rxi-5Sil
MS
SLB-5ms
InertCap 5MS/NP 5 % Diphenyl
95 % Dimethylpolysiloxane
HP-5ms - - Rxi-5ms
Rtx-5MS
Equity-5
InertCap 5 5 % Diphenyl
95 % Dimethylpolysiloxane
DB-5, HP-5
ULTRA-2
- CP-Sil 8 CB Rtx-5 SPB-5
InertCap 624 6 % Cyanopropylphenyl
94 % Dimethylpolysiloxane
DB-624
HP-VOC
VF-624ms CP-Select 624 CB Rtx-624 -
InertCap 1301 6 % Cyanopropylphenyl
94 % Dimethylpolysiloxane
DB-1301
HP-1301
VF-1301ms CP-1301 Rtx-1301 SPB-1301
InertCap 25 25 % Diphenyl
75 % Dimethylpolysiloxane
- - - - -
InertCap 35 35 % Diphenyl
65 % Dimethylpolysiloxane
DB-35
HP-35
VF-35ms - Rtx-35 SPB-35
InertCap 1701 14 % Cyanopropylphenyl
86 % Dimethylpolysiloxane
DB-1701 VF-1701ms CP-Sil 19 CB Rtx-1701 SPB-1701
InertCap 17MS 50 % Diphenyl
50 % Dimethylpolysiloxane
DB-17ms VF-17ms CP-Sil 24 CB
Low Bleed/MS
Rxi-17Sil MS -
InertCap 17 50 % Diphenyl
50 % Dimethylpolysiloxane
DB-17
HP-50+
- CP-Sil 24 CB Rxi-17
Rtx-50
SPB-50
InertCap 210 50 % Trifluoropropyl
50 % Methylpolysiloxane
DB-210
DB-200
VF-200ms - Rtx-200 -
InertCap 225 50 % Cyanopropylmethyl
50 % Phenylmethylpolysiloxane
DB-225 - CP-Sil 43 CB Rtx-225 -
InertCap Pure-WAX Polyethylene Glycol (PEG) DB-WAX
HP-INNOWax
- CP-WAX 52 CB Rtx-Wax
Stabilwax
SUPELCOWAX-10
InertCap WAX Polyethylene Glycol (PEG) DB-WAX
HP-INNOWax
- CP-WAX 52 CB Rtx-Wax
Stabilwax
SUPELCOWAX-10
InertCap WAX-HT Polyethylene Glycol (PEG) DB-WAXetr VF-WAXms CP-WAX 52 CB - SUPELCOWAX-10
InertCap FFAP Nitroterephthalic acid modified
Polyethylene Glyco
DB-FFAP
HP-FFAP
- CP-WAX 58 CB StabilwaxDA -
InertCap Pesticides 5 % Diphenyl (equiv.) - Dimethylpolysilphenylenesiloxane - - - - -
InertCap AQUATIC 25 % Diphenyl
75 % Dimethylpolysiloxane
- - - - -
InertCap AQUATIC-2 25 % Diphenyl
75 % Dimethylpolysiloxane
- - - - -
InertCap for Amines GL Sciences Original - - CP-Volamine - -
InertCap CHIRAMIX GL Sciences Original - - - - -

Documents

Applications

There are application notes for InertCap®.
I Need Help With
I Need Help With