
Chromatography Syringes
Syringes for manual or autosampler injections, in a variety of sizes, needle gauges, point styles, and terminations; includes electronic and manual gas tight syringes, HPLC general syringes, and replacement parts and accessories. Choose from leading brands for analytical gas and liquid syringes. Specialty syringes designed for unique applications are also available.




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Hamilton™ 800 Microliter™ Syringes, RN Termination
Attached to the flange of the 700 series syringe is a blue Syringe Holder that provides a spot to hold the syringe that will not heat up the barrel causing dispense inaccuracies. Additionally it provides support to small volume plungers that are prone to bending during injection. This series of syringes is ideal for dispensing volumes from 0.5 μL up to 250 μL.
Needle Point Number | 2 |
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Length (Metric) | 51 mm |
Connection Type | Removable |
Length (English) | 2 in. |
Needle Point Style | Sharp, Bevel, Curved, Non-coring |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),Stainless Steel (Plunger) |
Length (English) Needle | 2 in. |
For Use With (Application) | Ideal for dispensing liquid to achieve the highest level of accuracy and precision possible, recommended for septum penetration |
Autoclavable | Autoclavable |
Min. Temperature (Metric) | 10°C |
Max. Pressure | 2000 psi |
Hamilton™ Metal Hub Side Port Needles (Luer Lock)
Metal hub (nickel plated brass) needles can be used with TLL syringes and LT or TLL connectors. Needles are 304 stainless steel (sst.). Standard needle length is 2 in. (51mm). Custom needle lengths and point styles are available.
For Use With (Equipment) | TLL Syringes and LT or TLL Connectors |
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Product Type | Replacement Needle |
Needle Point Style | Cone with Side Port |
Material | Nickel-plated Brass (Hub),Stainless Steel |
Length (English) Needle | 2 in. |
Autoclavable | Autoclavable |
Hamilton™ 700/1700 Series Microliter™/Gastight™ On-Column Manual Injection Syringes
Syringes are designed to work with On-Column GC Injectors.
Diameter (English) Inner | 0.019 in. |
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For Use With (Equipment) | On-Column GC Injectors |
Product Type | Microliter Syringe |
Diameter (Metric) Outer | 0.66 cm |
Max. Temperature (English) | 239°F |
Diameter (English) Outer | 0.26 in. |
Volume (Metric) | 10 μL |
Model | 701 |
Diameter (Metric) Inner | 0.048 cm |
Material | Stainless Steel, Borosilicate Glass, Fused Silica |
Max. Temperature (Metric) | 115°C |
Sterility | Sterile |
Max. Pressure | 2000 psi |
Hamilton™ Microliter™ PerkinElmer AutoSystem and Clarus 500 GC Autosampler Syringes
Designed for use with Perkin Elmer Autosystem and Clarus 500 gas chromatography (GC) autosamplers
Diameter (English) Inner | 0.014 in. |
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Length (Metric) | 69.9 mm |
Volume (Metric) | 5 μL |
Length (English) | 2.75 in. |
Diameter (Metric) Inner | 0.343 mm |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),Stainless Steel (Plunger) |
Max. Temperature (Metric) | 50°C |
Max. Pressure | 2000 psi |
For Use With (Equipment) | PerkinElmer Autosystem and Clarus 500 GCs |
Product Type | Microliter Syringe |
Diameter (Metric) Outer | 6.6 mm |
Connection Type | Cemented |
Max. Temperature (English) | 122°F |
Diameter (English) Outer | 0.26 in. |
Model | 75 N |
Needle Point Style | Blunt |
Length (English) Needle | 2.75 in. |
Autoclavable | Not Autoclavable |
Min. Temperature (Metric) | 10°C |
Connection Type | Fixed |
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Hamilton™ Replacement Needles for Waters U6K HPLC Injection Valve Syringes
Small and large hub removable replacement needles
For Use With (Equipment) | Waters U6K HPLC Injection Valve Syringes |
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Length (English) Needle | 1.97 in. |
Autoclavable | Autoclavable |
Needle Gauge | 25s G |
Hamilton™ Microliter™ and Gastight™ Syringes: Model 7000.5 for Agilent 7673, 7683, 7693 and 6850 ALS GC Syringes: Model 7000.5
Designed to work with Agilent 7673, 7683, 7693 and 6850 Automatic Liquid Sampler (ALS) gas chromatography (GC) autosamplers
Needle Point Number | AS |
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Diameter (English) Inner | 0.049 in. |
Length (Metric) | 43 mm |
Length (English) | 1.7 in. |
Diameter (Metric) Inner | 1.24 mm |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),Stainless Steel (Plunger) |
Max. Temperature (Metric) | 155°C |
Max. Pressure | 6000 psi |
For Use With (Equipment) | Agilent 7673, 7683, 6850 Automatic Liquid Sampler, Gas Chromatography Autosamplers |
Product Type | Microliter Syringe |
Diameter (Metric) Outer | 6.6 mm |
Connection Type | Removable |
Max. Temperature (English) | 239°F |
Diameter (English) Outer | 0.26 in. |
Model | 7000.5 KH |
Needle Point Style | Cone |
Length (English) Needle | 1.71 in. |
Min. Temperature (Metric) | 10°C |
Hamilton™ 700 Series Cemented Needle Syringes
This series of syringes is ideal for dispensing volumes from 0.5 up to 500μL.
Connection Type | Cemented |
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Material | Borosilicate Glass,Stainless Steel |
Hamilton™ 1700 Series Gastight™ Gel Loading Syringes, 10uL
Syringes are designed to work for multiplex DNA sequencing applications
Needle Point Number | 3 |
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Max. Temperature (English) | 122°F |
Volume (Metric) | 10 μL |
Min. Temperature (English) | 50°F |
Max. Temperature (Metric) | 50°C |
For Use With (Application) | Designed to work for multiplex DNA sequencing applications |
Autoclavable | Not Autoclavable |
Sterility | Sterile |
Max. Pressure | 1000 psi |
Hamilton™ 1700 and 1000 Series Gastight™ SampleLock™ Syringes, 22s Gauge
Hamilton SampleLock syringes allow you to collect, store, transport and analyze liquid or gaseous samples without the danger of evaporative loss or environmental contamination.
Needle Point Number | 2 |
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Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),PTFE (Tip),Stainless Steel (Plunger) |
Max. Temperature (Metric) | 115°C |
For Use With (Application) | To collect, store, transport and analyze liquid or gaseous samples without the danger of evaporative loss or environmental contamination |
Product Type | General Purpose Syringe |
Diameter (Metric) Outer | 7.75 mm |
Connection Type | Sample Lock, Removable |
Max. Temperature (English) | 239°F |
Diameter (English) Outer | 0.3 in. |
Needle Point Style | Sharp, Bevel, Curved, Non-coring |
Diameter (Metric) Outer Needle | 0.72 mm |
Length (English) Needle | 2 in. |
Autoclavable | Not Autoclavable |
Min. Temperature (Metric) | 10°C |
Needle Gauge | 22s G |
Diameter (English) Outer Needle | 0.02 in. |
Hamilton™ 1700/1000 Series Gastight™ Instrument Syringes: CX Termination
Syringes are designed to fit into, or with, various different instruments such as the MICROLAB™ 500 and MICROLAB 1000
Includes | Instrument plunger stop |
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Needle Point Number | No Needle Included |
Product Type | Gastight Syringe |
Diameter (Metric) Outer | 7.75 mm |
Connection Type | ChemSeal |
Max. Temperature (English) | 239°F |
Diameter (English) Outer | 0.305 in. |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),PTFE (Tip) |
Max. Temperature (Metric) | 115°C |
For Use With (Application) | For dispensing volumes from 100μL up to 100mL |
Autoclavable | Autoclavable |
Hamilton™ 700 Microliter™ Syringes: LT Termination
The 700 series syringe is the original hand-fitted Hamilton syringe. This series of syringes is ideal for dispensing volumes from 0.5 μL up to 500 μL. A variety of different terminations and needle options are available in this series.
Needle Point Number | No Needle Included |
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Product Type | Microliter Syringe |
Connection Type | Luer |
Max. Temperature (English) | 239°F |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | PTFE (Tip),Stainless Steel (Plunger) |
Max. Temperature (Metric) | 115°C |
For Use With (Application) | For dispensing low volumes to achieve the highest level of accuracy and precision possible |
Autoclavable | Autoclavable |
Hamilton™ 1000 Series Gastight™ Syringes: Luer-Tip Syringes, LT Termination
Mid-volume GASTIGHT syringe ideal for dispensing volumes from 100 μL up to 100 mL. A variety of different terminations and needle options are available in this series.
Needle Point Number | No Needle Included |
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Product Type | Gastight Syringe |
Connection Type | Luer Tip |
Max. Temperature (English) | 239°F |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),PTFE (Tip) |
Max. Temperature (Metric) | 115°C |
For Use With (Application) | Ideal for manual and automated HPLC injections, commonly used in syringe pumps and other liquid handling instruments |
Autoclavable | Autoclavable |
Max. Pressure | 200 psi |
Restek™ Presents SGE SuperfleX Flexible Plunger 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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Features a super-elastic plunger that returns to its original shape if twisted or bent.
Needle Point Number | 2 |
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Diameter (Metric) Inner Needle | 0.26 mm |
Length (Metric) | 50 mm |
Product Type | SGE SuperfleX Flexible Plunger Microliter Syringes |
Length (English) | 2 in. |
Needle Point Style | 2 |
Diameter (Metric) Outer Needle | 0.46 mm |
Length (English) Needle | 1.9 in. |
Needle Gauge | 26 G |
Diameter (English) Outer Needle | 0.018 in. |
Diameter (English) Inner Needle | 0.0102 in. |
Restek™ Standard Microliter Syringes for Agilent Autosamplers (SGE)
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 use with Agilent 7673, 7683, 7693A, and 6850 Autosamplers. Restek Standard Microliter Syringes are designed and tested to meet critical autosampler performance needs. Needle point styles are designed to withstand multiple, rapid injections through a septum.
For Use With (Equipment) | Agilent 7673, 7683, 7693A and 6850 Autosamplers |
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Product Type | Microliter Syringe |
Connection Type | F |
Volume (Metric) | 10 μL |
Needle Point Style | Cone |
Quantity | 6/Pk. |