
Manual Gas Tight Syringes
Gas tight syringes for manual injections on GC instruments; includes fixed-needle, removable-needle formats in various sizes, needle gauges, needle point styles, and terminations; includes zero dead-volume and headspace syringes.
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Filtered Search Results

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 |
---|---|
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™ Microliter™ and Gastight™ Waters U6K HPLC Injection Valve Syringes
Designed for use in Waters U6K HPLC injection valves.
Length (Metric) | 5 cm |
---|---|
For Use With (Equipment) | Waters U6 K HPLC Injection Valves |
Max. Temperature (English) | 239°F |
Needle Point Style | 3 |
Certifications/Compliance | ISO 9001:2008, FDA |
Max. Temperature (Metric) | 115°C |
Autoclavable | Autoclavable |
Needle Gauge | 25s G |
Hamilton™ 600 Microliter Syringes, No Needle Included
The 600 series syringes are a half stroke version of the original 700 series syringes. This series of syringes is ideal for dispensing volumes from 0.25 μL up to 5 μL. The 600 series is often used in applications that require one handed operation because of the short stroke length and the reinforced plunger.
Needle Gauge | 22s G |
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Hamilton™ 800 Microliter™ Syringes, N 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 |
---|---|
Length (Metric) | 51 mm |
Length (English) | 2 in. |
Quantity | Ea. |
Min. Temperature (English) | 50°F |
Material | Borosilicate Glass (Barrel),Stainless Steel (Plunger) |
Max. Temperature (Metric) | 50°C |
For Use With (Application) | Ideal for dispensing liquid to achieve the highest level of accuracy and precision possible, recommended for septum penetration |
Max. Pressure | 2000 psi |
Includes | Removable blue syringe holder |
Product Type | Microliter Syringe |
Connection Type | Cemented |
Max. Temperature (English) | 122°F |
Needle Point Style | Sharp, Bevel, Curved, Non-coring |
Length (English) Needle | 2 in. |
Autoclavable | Not Autoclavable |
Min. Temperature (Metric) | 10°C |
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 |
---|---|
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 |
---|---|
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 Hamilton Gas-Tight Syringes for Rheodyne and Valco Valves
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 Rheodyne and Valco Valves.
Needle Point Number | 3 |
---|---|
For Use With (Equipment) | Rheodyne and Valco Valves |
Product Type | Hamilton Gas-Tight Syringe |
Connection Type | Removable |
Needle Point Style | 3 |
Quantity | Ea. |
Material | PTFE (Tip) |
Length (English) Needle | 2 in. |
Restek™ Presents Hamilton PTFE Fluorocarbon Resin-Tip, Gas-Tight Syringes: Needle: N
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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Suitable for gases or liquids, for maximum inertness.
Needle Point Number | 2 |
---|---|
Product Type | Hamilton PTFE Tip, Gas-Tight Syringes |
Connection Type | Cemented |
Needle Point Style | 2 |
Quantity | Ea. |
Material | PTFE (Tip) |
Length (English) Needle | 2 in. |
For Use With (Application) | Suitable for gases or liquids for maximum inertness |
Hamilton™ Syringe from Restek
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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High precision and accuracy down to 0.1μL.
Restek™ 1000 Series Manual Gas Tight Syringes (Hamilton)
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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Suitable for gases or liquids, for maximum inertness.
Restek™ Presents Hamilton Gas-Tight Syringes for Agilent 7673/7683/6850 GCs
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 Agilent 7673, 7683, 7693A, and 6850 Autosamplers.
For Use With (Equipment) | Agilent 7673, 7683, 7693A and 6850 Autosamplers |
---|---|
Product Type | Hamilton Gas-Tight PTFE-Tipped Syringe |
Volume (Metric) | 10 μL |
Model | 1701 |
Quantity | Ea. |
Material | PTFE (Tip) |
Length (English) Needle | 1.71 in. |
Restek™ Presents SGE Economical Microliter Liquid-Type Syringes for Rheodyne and Valco Valves
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.
Learn More
For Rheodyne and Valco valves.
Needle Point Number | 3 |
---|---|
Diameter (Metric) Inner Needle | 0.41 mm |
For Use With (Equipment) | Rheodyne and Valco Valves |
Product Type | Economical Microliter Liquid-Type Syringe |
Connection Type | Fixed |
Needle Point Style | 3 |
Quantity | Ea. |
Diameter (Metric) Outer Needle | 0.72 mm |
Length (English) Needle | 2 in. |
Needle Gauge | 22 G |
Diameter (English) Outer Needle | 0.028 in. |
Diameter (English) Inner Needle | 0.0162 in. |
Restek™ Presents SGE Gas-Tight Syringes for Rheodyne and Valco Valves
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
For Rheodyne and Valco valves.
Needle Point Number | 3 |
---|---|
Diameter (Metric) Inner Needle | 0.41 mm |
For Use With (Equipment) | Rheodyne and Valco Valves |
Product Type | SGE Gas-Tight Syringes |
Connection Type | Removable |
Needle Point Style | 3 |
Quantity | Ea. |
Diameter (Metric) Outer Needle | 0.72 mm |
Material | PTFE (Tip) |
Length (English) Needle | 2 in. |
Needle Gauge | 22 G |
Diameter (English) Outer Needle | 0.028 in. |
Diameter (English) Inner Needle | 0.0162 in. |
Restek™ Presents SGE Gas-Tight Syringes Fitted with Removable Needle 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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Ideal for sample storage and transportation.
Includes | Shut-off valves |
---|---|
Diameter (Metric) Inner Needle | 0.34 mm |
Product Type | SGE Gas-Tight Syringe Fitted with Removable Needle Valve |
Connection Type | Removable |
Quantity | Ea. |
Diameter (Metric) Outer Needle | 0.64 mm |
For Use With (Application) | For sample storage and transportation. |
Needle Gauge | 23 G |
Diameter (English) Outer Needle | 0.025 in. |
Diameter (English) Inner Needle | 0.0132 in. |
Restek™ Presents Hamilton PTFE Fluorocarbon Resin-Tip, Gas-Tight Syringes: Needle: LTN
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More

Small and/or specialty supplier based on Federal laws and SBA requirements.
Learn More
Suitable for gases or liquids.
Needle Point Number | 2 |
---|---|
Diameter (Metric) Inner Needle | 0.41 mm |
Product Type | Hamilton PTFE Tip, Gas-Tight Syringes |
Needle Point Style | 2 |
Quantity | Ea. |
Diameter (Metric) Outer Needle | 0.72 mm |
Material | PTFE (Tip) |
Length (English) Needle | 2 in. |
For Use With (Application) | Suitable for gases or liquids for maximum inertness |
Needle Gauge | 22 G |
Diameter (English) Outer Needle | 0.028 in. |
Diameter (English) Inner Needle | 0.0162 in. |