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Excellence in Chromatography 

GS-TEK products  

> A complete line of columns & other chromatography supplies

> All products are consistent in quality

> Our products overtake brand-name product performances in column selectivity, inertness, bleed and plate number

> Our products have longer lifetimes & better cost savings      

Product Summary

GS-Tek Offer:

 

> High column quality

> Cost effectiveness

> Customer satisfaction

Text Box: General Separation Technologies, Inc.        (GS-Tek) 
They offer low-cost capillary columns, PLOT columns & direct equivalents to the well-known DB–range.  In fact, the 
founder of GS-Tek actually designed some of the DB/HP columns.  
GsBP™ phases are now included in the USP Chromatographic Columns Contents. This is major progress and an important 
step forward for GS-Tek.

 

Phone: +2711 8752037 /

082 4450714

Fax: 086 5154089

Email: info@chromspec.co.za

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Better Quality for Less

NEW: GsBP™ Wax-AQ GC columns

Current demanding GC and GC/MS applications have an increased focus on sensitive analysis of more challenging active analytes. We have successfully improved the inertness of the entire GC flow path by using Ultra Inert columns and Ultra Inert liners.

 

We present a new polyethylene glycol (PEG) GC Column GsBP-Wax-AQ 2632-3002 with improved aqueous resistance with little column performance degradation.  Low levels of Eg. free fatty acid and ethanol aqueous samples were tested in this method. Due to the chemical properties of these compounds, particularly the multiple active hydroxyl (-OH) functional groups and acid groups, their peaks often exhibit tailing when analyzed using traditional PEG stationary phase GC columns.

Order Information (Cat. #s):

2625-3002        GsBP-Wax-AQ, 30m x 0.25mm x 0.25um

2632-3002        GsBP-Wax-AQ, 30m x 0.32mm x 0.25um

2632-3005        GsBP-Wax-AQ, 30m x 0.32mm x 0.5um

2653-2505        GsBP-Wax-AQ, 25m x 0.53mm x 0.5um

2653-3010        GsBP-Wax-AQ, 30m x 0.53mm x 1.0um

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