Hamilton™ CTC and LEAP Technologies GC PAL Autosampler Syringes: Gastight

Designed for use in PAL GC-xt, PAL COMBI-xt, PAL COMBI-xt extended and other autosampler systems

Brand: Hamilton™

Manufacturer Part Number: 203078

UNSPSC: 41122000

Code: 13

Additional Details:
Additional Details: Weight: 0.03000kg

Product Code. 10270175

Quantity Price
1 £ 85.1 / Each
Estimated Shipment
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Description and Specification


Volume (Metric) 250μL
Connection Type Fixed
Model 1725 FN
Diameter (Metric) Inner Needle 0.13mm
Autoclavable No
For Use With (Equipment) PAL GC-xt, PAL COMBI-xt, PAL COMBI-xt extended and other autosampler systems
Diameter (Metric) Inside 2.30mm
Type Gastight™ Syringe
Quantity Each
Gauge 26 ga
Length (Metric) Needle 51mm
Diameter (Metric) Outer Barrel 7.9mm
Length (Metric) 51mm
Temperature Range (Metric) 20°C
Diameter (Metric) Outer Needle 0.47mm
Needle Point Style Cone
Diameter (Metric) Outside 7.75mm

A range of standard and custom CTC autosampler syringes manufactured to achieve the highest level of accuracy and precision possible. These C-Line syringes also feature a new sealing system based on a novel metal spring for working with enhanced tightness, excellent performance over a large temperature range and temperature gradients, increased lifetime compared to traditional headspace syringes and increased accuracy and reproducibility of headspace GC analysis. Syringes in this category are either 700 and 7000 series Microliter or 1700 and 1000 series Gastight syringes. Microliter syringes have a stainless-steel plunger that is hand fitted to the glass barrel and are designed for liquid sampling. Gastight syringes have a PTFE plunger tip that creates a tight connection between the syringe barrel and plunger, allowing for liquid or gas sampling.

  • Made of PTFE/polymer for better temperature stability
  • Features flange for easy installation
  • Adjustable plunger button for plunger tip clearance
  • Hub and needle design for zero carryover
C-Line Syringe Terminations
  • Fixed Needle (FN) features a direct attachment of the needle to the barrel and eliminates contact between the sample solvent and the adhesive reducing carryover
  • Special Cemented Needle (SN) shares the same characteristics as a standard cemented needle syringe but comes in a special length
  • Knurled Hub (KH) with removable plunger/needle assembly, knurled hub is used exclusively on the 7000 series syringes
Headspace Syringe Terminations
  • Luer Tip Cemented Needle (LTN) for mid volume syringes
  • Needles cemented into the glass syringe barrel at a point corresponding to the zero graduation mark, hence dead volume is limited to the internal volume of the needle
  • Not autoclavable
  • Needle gauge determined by the syringe volume and are not user-selectable

Needle Point Styles

  • Point Style 2: Sharp, beveled, curved, non-coring needle point recommended for septum penetration
  • Point Style 5: Conical needle with side port for penetration of septa, thin-gauged vinyls and plastics without coring
  • Point Style AS: Special conical style needle point used on autosampler syringes the non-coring needle point is recommended for septum penetration