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Besides manual syringes we offer an extensive range of syringes for GC and LC autosamplers. In our web-shop you find autosampler syringes by Vici Valco, SGE, Hamilton, Agilent Technologies.

When selecting the right syringe and needle, you can use our selection aid for syringes.

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GC Autosampler Syringes

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  1. Thermo Fisher Scientific

    GC Autosampler Syringe 5 μL, FN, 50mm, 26, Cone

    $81.09
    sku: TF36500505
  2. Hamilton

    1750 N CTC (26/AS)

    $127.67
    sku: HT203080
  3. Thermo Fisher Scientific

    GC Autosampler Syringe 10 μL, FN, 80mm, 26, Cone

    $72.28
    sku: TF36502019
  4. Thermo Fisher Scientific

    GC Autosampler Syringe 0.5 µL, PIN, 80mm, 26, Cone

    $126.42
    sku: TF36504046
  5. Thermo Fisher Scientific

    GC Autosampler Syringe, 10 µl, FN, 50mm, 23, Cone

    $47.99
    sku: TF36520060
  6. Thermo Fisher Scientific

    GC Autosampler Syringe 10µl, FN, 50mm, 26,Cone

    $49.53
    sku: TF365D3711
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Below you will find a selection guide for selecting the right needle and syringe.

1. Which is the correct needle tip style? 

Cone needle tip

  • The cone design effectively “parts” the septum during piercing instead of cutting it. This improves septum lifetime when used with an autosampler.

 

Bevel neelde tip

  • standard general purpose is designed for optimum septum penetration and prevention of septum coring
  • Ideal for manual injection where piercing the septum in exaclty the same place is difficult

 

Dual Gauge needle tip

  • The small outer diameter (0.47mm) at the front allows the mega bore on-column injection
  • The bigger outer diameter (0.63mm) in the upper part of the needle allows for more stability when used with an autosampler.

 

LC needle tip

  • The 90Å square tip with rounded and polished edges eliminates damage to the valve’s rotor seal and stator face.
  • This needle tip is a good choice for general liquid dispensing.

 

Side Hole needle tip

  • Samples are filled and dispensed through the side hole eliminating septum plugging of the needle.
  • Ideal for large volume gas injection

 

 2. Which needle?

Fixed needle

  • easy to use
  • economical

 

Removable needle

  • the syringe with removable needle reduces cost over time because only the needle needs to be replaced if bent or blocked
  • possibility to use the needle for different applications (OD, different length or different tip)

 

  • Luer Lock termination: specifically desgined to secure Luer Lock needles, fittings, syringe filters
  • Luer-Tip termination: for Luer or Luer Lock needles and fittings

 

3. Which plunger?

 
  • Stainless steel plunger individually fitted to its own syringe barrel
  • Plunger ist not replaceable
  • Industry standard syringe for chromatograhpy applications

 

 PTFE Tipped Plunger

 
  • Plunger with PTFE (Teflon.) tip
  • Suitable for both liquid and gas samples
  • Suitable for gas or headspace applications
  • Plunger is replaceable

 

 

 Nano-Volume (plunger-in-needle)

 

  • Plunger extends into the needle tip
  • Sample is contained only in the needle (no glass contact)
  • Ideal for dispensing very small liquid volumes

 

 

 Plunger Protection

  • Extended protection at the top of the syringe back flange to help prevent plunger bending during injection and improve plunger stroke

 Guided Plunger

 
  • Extended barrel guides plunger during injection
  • Ideal for student use and robust and rugged
 

SuperfleX™ Flexible Plunger

  • Made form Titanium / Nickel alloy
  • Virtually indestructible plunger
  • Ideal for lab personell with few experience

 

4. Syringe for Autosampler or Manuale Injection?

For GC or LC Autosampler use an Autosampler syringe.

For a manual injection use a MANUAL Syringe.

  • Agilent
  • CTC Analytics
  • PerkinElmer
  • Shimadzu
  • Thermo Scientifc
  • Varian/Bruker
  • NanoVolume Syringes: 0,5 μl – 5 μl
  • Manual Syringes: 5 μl – 500 μl
  • Gastight Syringes: 10 μl – 100 ml

  

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