Thermo Scientific™ Fixed-Needle, Gas-Tight Syringes for GC Instruments

Choose Thermo Scientific™ Fixed-Needle, Gas-Tight Syringes for accurate, reproducible GC sample introduction using an affixed needle and a plunger that creates a tight seal.

Brand: Thermo Scientific™

Manufacturer Part Number: 365F3761

25┬Ál SYR FN 50mm CTC GT

UNSPSC: 41122004

Code: 16

Additional Details:
Additional Details: Weight: 0.04000kg

Product Code. 10548395

Quantity Price
1 £70.26 / Each
Estimated Shipment
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Description and Specification


Type Gas Tight Autosampler Syringe
Volume (Metric) 25µL
Gauge 23
Quantity 1 Each
Length (Metric) 50mm
Needle Point Style Cone
Connection Type Fixed
For Use With (Equipment) CTC GC Instruments


The enhanced design of the syringes delivers:

  • Improved solvent resistance
  • Greater temperature range
  • Increased operational smoothness
  • Longer lifetime and improved cycle life


Syringes are provided with a clear, easy-to-read black scale, which aids in consistent delivery of samples for manual syringes and easy identification of installed autosampler syringes.


The enhanced design of the syringe has eliminated areas where the sample can become trapped and potentially cause carryover:

  • Closer fit between the plunger tip and PTFE insert at the zero position
  • Tighter fit between PTFE insert and glass barrel
  • Improved fixed needle attachment

In addition, the reduction in adhesive from the fluid path enhances durability and reduces the risk of sample interaction with the adhesive.