M/s. Gulf Analytical Supplies FZE have an established presence of nearly a decade in the middle east market and have a dominant presence in the field of separation science comprising mainly of chromatography with more than thousand columns supplied in the Middle East.  With the help of application support and technical support from our principals, we are the pioneers in the field of column chromatography.

     SGE Analytical Science
      Syringes and Accessories

     GC Capillary columns

      GC Accessories

      GC Supplies

      HPLC Columns


      Knauer Germany

      Dosing Pumps

      Knauer LC Columns Overview

Eurospher I
     Euroshper II

      Blue Orchid





      Thermo Fisher Scientific


Products / SGE Analytical Science / GC Supplies

GC Supplies
Your chromatography analysis does not end with the selection of the GC column! The combination of components selected for your instrument also make an important contribution to successful separations. SGE brings technology and chromatography expertise to everything the sample touches.
Injector to Detector – SGE Supplies for Sample Preparation,
MEPS™ (Micro Extraction by Packed Sorbent) can be used in GC sample preparation where extraction of semi-volatile polar and apolar organic compounds from aqueous samples and organic extracts is required. For a detailed description of MEPS™ see pages 222-225.
SGE’s involvement in all areas of Chromatography provides us with a unique understanding of customer’s requirements enabling us to optimize syringe design for sample introduction.

All SGE syringes for both manual and autosampler use incorporate SGE’s new Diamond Syringe Technology offering significantly improved levels of durability, clarity and accuracy. No other syringe range provides such brilliance! SGE has a comprehensive range of syringe options including plunger protection, removable or fixed needles, a range of needle gauge and length options as well as needle-tip style alternatives. For manual syringes see pages 35-40, for GC autosampler syringes by instrument see pages 43-47.

The role of septa for GC analysis is key with many chromatographic problems caused as a result of inappropriate septa material or inappropriate handling of the septa.
Desired septa attributes:
• Must reliably seal against the carrier gas pressure in the inlet.
• Must be capable of being pierced by the syringe needle without pieces of the septa being deposited in   the GC inlet system, which would be catastrophic to the chromatography.
• Must be capable of being pierced and resealed time after time.
  Must not be allowed to be contaminated or bleed material into the chromatographic system.

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