GC (gas chromatography) columns

Below is the list of the GC columns, you can also find them in the complete GS-Tek catalogue

This catalogue contains an helpful section on how to choose a column adapted to your needs

It also has important information about how to take good care of your GC columns

Below is the list of the capillary columns available,
if you are looking for a packed column please refer to this document

GC capillary columns by Phase

GSBP - Polysiloxane

Phase Column USP cross-reference
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1; GsBP-1MS; GsBP-PONA G1; G2; G38
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5; GsBP-5MS; GsBP-Guard Column G27; G36; G41
Poly(35% diphenyl, 65% dimethylsiloxane), cross-linked and bonded GsBP-35MS G28; G32; G42
Poly(50% diphenyl, 50% dimethylsiloxane), cross-linked and bonded GsBP-50+MS G3; G17;
6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-1301 G43
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701; G46
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624; GsBP-502.2 G43

 

GSBP-PEG - Polyethylene Glycol

Phase Column USP cross-reference
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax G14; G15; G16; G20; G39
Polyethylene Glycol, nitroterephthalic acid modified, cross-linked and bonded GsBP-FFAP G35; G25
Polyethylene Glycol GsBP-CarBoWax-20M G16; G15


GSBP-PLOTs - Porous Layer Open Tubular

Phase Columns USP cross-reference
Porous Al2O3, modified by KCl salt GsBP-PLOT Al2O3, KCl  
Porous Al2O3, modified by Na2MoO4 salt GsBP-PLOT Al2O3, M  
Porous Al2O3, modified by Na2SO4 salt GsBP-PLOT Al2O3 S  
Molecular Sieves, zeolite, 5A GsBP-PLOT MoleSieve  
Proprietary porous silica layer GsBP-PLOT GasPro  
Porous Divinylbenzene polymer GsBP-PLOT Q  
Porous Divinylbenzene, ethylene glycol dimethacrylate copolymer GsBP-PLOT U G45


Custom made

GS-Tek offers Custom made columns for research and development collaborations at a nominal fee and very quick turnaround time. Our mission, passion and capabilities enable us to keenly search for opportunities and never say NO to our customers. Your time is valuable so we work around the clock to deliver custom made column as fast as possible. Please contact us if you are interested in this service.

Gc capillary columns by Application

Specifically adapted to mass spectrometry (MS)

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1MS
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS; GsBP-Guard Column
Poly(35% diphenyl, 65% dimethylsiloxane), cross-linked and bonded GsBP-35MS
Poly(50% diphenyl, 50% dimethylsiloxane), cross-linked and bonded GsBP-50+MS
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
Porous Al2O3, modified by KCl salt GsBP-PLOT Al2O3, KCl
Porous Al2O3, modified by Na2MoO4 salt GsBP-PLOT Al2O3, M
Porous Al2O3, modified by Na2SO4 salt GsBP-PLOT Al2O3 S

 

General Applications

Phases Columns
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS; GsBP-5; GsBP-Guard Column
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624;
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax

 

Petroleum and Petrochemical

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1;GsBP-PONA
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
Polyethylene Glycol, nitroterephthalic acid modified, cross-linked and bonded GsBP-FFAP
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624;
Porous Al2O3, modified by KCl salt GsBP-PLOT Al2O3, KCl
Porous Al2O3, modified by Na2MoO4 salt GsBP-PLOT Al2O3, M
Porous Al2O3, modified by Na2SO4 salt GsBP-PLOT Al2O3 S

Pharmaceutical and Biology

Phases Columns
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
Poly(35% diphenyl, 65% dimethylsiloxane), cross-linked and bonded GsBP-35MS
Poly(50% diphenyl, 50% dimethylsiloxane), cross-linked and bonded GsBP-50+MS
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
Polyethylene Glycol, nitroterephthalic acid modified, cross-linked and bonded GsBP-FFAP
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624;

 

Agriculture and Biochemistry

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1MS
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701
Porous Divinylbenzene polymer GsBP-PLOT Q

 

Environmental and Food Safety

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1MS
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
Poly(35% diphenyl, 65% dimethylsiloxane), cross-linked and bonded GsBP-35MS
Poly(50% diphenyl, 50% dimethylsiloxane), cross-linked and bonded GsBP-50+MS
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624

 

Consumables (Food, Textile, Tobacco, Drinking, Cosmetics, Flavor and Fragrance, Packaging)

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1MS
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
Proprietary phase, close to 6% cyanopropyl phenyl and 94% dimethyl polysiloxane GsBP-624
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
Polyethylene Glycol, nitroterephthalic acid modified, cross-linked and bonded GsBP-FFAP
Polyethylene Glycol GsBP-CarBoWax-20M

 

Law Enforcement (Forensic, Antidrug, Anti-Topping, Explosive)

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1MS
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
Poly(50% diphenyl, 50% dimethylsiloxane), cross-linked and bonded GsBP-50+MS
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701
Porous Divinylbenzene polymer GsBP-PLOT Q


Research and General Method Development

Phases Columns
100% Poly(dimethylsiloxane), cross-linked and bonded GsBP-1
Poly (5% diphenyl, 95% dimethylsiloxane), cross-linked and bonded GsBP-5MS;
Polyethylene Glycol, cross-linked and bonded GsBP-InoWax
14% cyanopropyl phenyl and 86% dimethyl polysiloxane GsBP-1701

 

You can find here a more elaborate list of GC columns for specific applications

 

GC capillary columns for standard methods

 

If you are using ASTM (American Society for Testing and Materials) methods, here is a list of the columns corresponding to each method.

 

If you are using Environmental or EPA (environmental protection agency) methods, here is a list of the columns corresponding to each method.

 

Application examples from GS-Tek catalogue

GS-Tek has a interesting lists of applications in its catalogue, you can find this section here :

 

 

 


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