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ferrules
GC Column Connector
Injector Port Septa
Retention Gaps
Glass Wools
Tube Cutter

ferrules

GC Accessories

Graphite Ferrules

  • Highest temperature stability (up to 450 °C).
  • Reusable when handled with care
GC Accessories

Vespel Ferrules

  • Pure Vespel
  • Vespel With 15 % Graphite
  • Vespel With 40 % Graphite
GC Accessories

PTFE

  • Can only be used up to 250 °C.
  • They are not re-usable and not recommended for temperature programming.

GC Column Connector

  • Universal fused silica column connector
  • Connects tubing from 0.15-0.53mmID
  • Deactivated for maximum inertness
GC Accessories

Injector Port Septa

Premium HT Quality
Blister pack for cleanliness and easily handling.
Features
Septum grade Material Hardness Max. Temp.
BTO septa for highest demands in GC and GC-MS soft 300/400°C *  
AG3 septa with higher durability than BTO pierced, hard 300/400°C *  
Marathon septa with extreme durability for 400 injections pierced 300/400 °C *  
Septa for Shimadzu GC instruments have a maximum temperature stability of 300 °C; septa with 9–11.5 mm outer diameter have a stability of 400 °C.
Standard Quality
Features
Septum grade
Material
Thickness
Hardness
Max. Temp.
Standard septa (ST) beige silicone 4 mm 60° shore A
High temperature septa (HT) red non-bleeding silicone 3 mm 60°shore A 320°C *  
Silicone septa, soft transparent silicone 3mm 45°shore A 250 °C  
Silicone / PTFE septa white silicone, one side coated with grey PTFE 3 mm 200 °C  
When used at considerably higher temperatures – and working without septum purge – interfering peaks can occur due to thermal decomposition of the material.

Retention Gaps

The retention gap technique in combination with on-column injection allows concentration of a large sample volume in the capillary column.
Choice of the retention gap depends on the solvent used:
Me-Sil retention gap Only for use with n-hexane and diethyl ether
Phe-Sil retention gap for all solvents except methanol and water
CW retention gap for all solvents and especially for methanol and water
Me-Sil retention gaps are more inert than Phe-Sil, while Phe-Sil is less susceptible to contamination.
Retention Gaps Available 10mtr & 25mtr
Methyl-Sil deactivated (max. temperature 320 °C) 0.25 mm ID (0.4 mm OD)
Phenyl-Sil deactivated (max. temperature 320 °C) 0.32 mm ID (0.5 mm OD)
CW deactivated (max. temperature 25 °C) 0.53 mm ID (0.8 mm OD)
PRE Columns (Deactivated Capillary Columns)
Recommended application: for preparation of capillary columns as precolumn, whenever a larger contamination capacity is required.
Pre Columns Available 10mtr & 25mtr
Methyl-Sil deactivated (max. temperature 320 °C) 0.25 mm ID (0.4 mm OD)
Phenyl-Sil deactivated (max. temperature 320 °C) 0.32 mm ID (0.5 mm OD)
CW deactivated (max. temperature 25 °C) 0.53 mm ID (0.8 mm OD)

Glass Wools

Glass wool, long fibres, DMCS treated
Quartz wool, very fine fibres

Tube Cutter

For Stainless Steel tubing
For Plastic tubing
For Capillary tubing

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  • Plot No. 501 Industrial Focal Point Phase 9 Mohali 160 062 Punjab,INDIA
  • +91-172 5093300
  • +91 98767 00315
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