
Chromatography Syringe Accessories
Replacement needles, needle assemblies, plungers, and reproducibility adapters for gas chromatography (GC) syringes), liquid chromatography (LC) and HPLC syringes.
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Filtered Search Results

SGE™ Replacement Needles for 5μL Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Made of Stainless steel.
For Use With (Equipment) | 8 mm O.D. Barrel 5μL Microvolume Syringes |
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Product Type | Replacement Needle |
Trajan™ 0.5 to 5 μL Plunger-in-Needle Syringe Replacement Parts
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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SGE NanoVolume syringes are designed to inject down to 50nL with high precision and accuracy
Volume (Metric) | 0.5 μL |
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Needle Point Style | Bevel |
Diameter (Metric) Outer Needle | 0.63 mm |
Needle Gauge | 23 G |
Trajan Scientific and Medical Pyrojector SI-1 (N&P) Needle Kit
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Pyrolysis Gas Chromatography is a specialized sample introduction technique in which a high molecular weight sample is heated rapidly to pyrolysing temperatures up to 900°C in a nonoxidizing atmosphere
Trajan™ Replacement Needles for 5μL eVol™ NMR Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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For gas chromatography systems
For Use With (Equipment) | eVol NMR Syringe (5μL) |
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Product Type | Replacement Needle |
Diameter (Metric) Outer | 0.5 mm |
Diameter (English) Outer | 0.019 in. |
Needle Point Style | Bevel |
Material | Stainless Steel |
Needle Gauge | 25 G |
Trajan™ Replacement Valves for Luer Lock Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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To pressurize a sample prior to injection, a SGE syringe is pre-fitted with a valve
Product Type | Replacement Valve |
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Trajan™ Replacement Needle for Syringe with Valve
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Quality needles to fit an SGE syringe prefitted with removable valves
Diameter (Metric) Inner Needle | 0.20 mm |
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Product Type | Replacement Valve Needle |
Needle Gauge | 23 G |
Trajan™ Syringe Plunger and Needle Kits
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Designed to inject down to 1mL with high precision and accuracy
Trajan™ Varian/Bruker Replacement Needle
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Autosampler syringe designed for optimal sample introduction. For use with Bruker/Varian GC Systems
For Use With (Equipment) | Autosampler Syringes, 8035, 8100 and 8200 |
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Product Type | Replacement Needle Varian/Bruker |
Needle Point Style | S-hole |
SGE™ Replacement Needles for 1 - 2.5mL Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Stainless steel
For Use With (Equipment) | Syringe (1 to 2.5μL) |
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Product Type | Replacement Needle |
Material | Stainless Steel |
Trajan™ Replacement Needle For 25 to 500μL Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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A range of quality needles to fit a SGE syringe in a range of lengths and tip styles
For Use With (Equipment) | Syringe (25 to 500 μL) |
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Product Type | Replacement Needle |
Trajan™ Replaceable Luer Lock Needles: Side Hole
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Replacement needle for 1mL to 100mL Gas Tight Manual Syringes. 50mm needle length.
Product Type | Replacement Needle |
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Connection Type | Luer Lock |
Needle Point Style | Side Hole or Dome |
Material | Stainless Steel |
Length (English) Needle | 2 in. |
For Use With (Application) | Gas chromatography |
Trajan™ Replacement Plungers
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Replacement Plungers are available for all SGE gas tight syringes.
SGE™ Replacement Needles for Removable Needle Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Replacement needles as supplied with syringe
Length (Metric) | 50 mm |
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For Use With (Equipment) | Removable Needle Syringe (10μL) |
Product Type | Replacement Needle |
Length (English) | 2 in. |
Needle Point Style | Bevel |
Length (English) Needle | 1.9 in. |
For Use With (Application) | Gas chromatography |
Trajan™ Replacement Kit for Plunger-in-Needle Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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SGE NanoVolume syringes are designed to inject down to 50nL with high precision and accuracy
Trajan™ Diamond LC Needles for 10 to 50μL Manual and Autosampler Syringes
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Removable needle design ensures carryover levels are reduced even lower than the best fixed needle syringes available. Trajan Scientific and Medical™ Diamond LC Needles for 10 to 50μL Manual and Autosampler Syringes are MS ready and designed to improve the sensitivity of your MS results.
For Use With (Equipment) | Manual and Autosampler Syringe (10 to 50μL) |
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Product Type | Needle |
Diameter (Metric) Outer | 0.72 mm |
Diameter (English) Outer | 0.028 in. |
Needle Point Style | LC |
Needle Gauge | 22 G |