Manual HPLC Syringes and HPLC Autosampler Syringes

Manual HPLC Syringes and HPLC Autosampler Syringes

Hamilton HPLC syringes are among the most critical components of high-performance liquid chromatography (HPLC) systems. Whether for manual injection or automated sample introduction, selecting the right syringe is essential for accurate, reproducible and reliable long-term measurements.

Our website presents the most commonly used manual HPLC syringes and autosampler-compatible HPLC syringes.

We can always help you select the specific catalogue numbers and configurations and provide a customised quotation.

Manual HPLC Syringes

Hamilton manual HPLC syringes are specifically designed for high-pressure injection. Their specially designed needle geometry and surface treatment reduce wear on valves and seals while ensuring accurate injection volumes.

Rheodyne, Valco, Beckman and SSI Valves

Volume range: 2.5 µL – 1 mL

These syringes are compatible with the most widely used manual HPLC injection valves.

Features:

• cemented needle, Luer Tip or removable-needle design
• stable, accurate volume dispensing
• for conventional HPLC injection applications

An ideal choice for routine analytical measurements and validated methods.

Constant Rate Syringes

Volume range: 20 µL – 200 µL

Constant Rate syringes provide a preset, constant injection rate.

Benefits:

• excellent reproducibility
• volume adjustment with micrometre precision
• ideal where injection rate is a critical parameter

Valco VISF-1 Injection Valves

Volume range: 25 µL – 10 mL

Manual HPLC syringes specifically designed for Valco VISF-1 valves.

Key features:

• precise fit with the valve
• also suitable for larger-volume injections
• reliable sealing at high pressure

Waters Manual HPLC Syringes

Volume range: 10 µL – 250 µL

Hamilton syringes compatible with Waters HPLC systems feature optimised connections and needle designs.

Applications:

• Waters U6K and other manual injection valves
• accurate injection and long service life

HPLC Autosampler Syringes

HPLC autosampler syringes are designed for automated sample introduction. Their instrument-specific design ensures a precise fit, minimal dead volume and a long cycle life.

General features:

• needle length and point style optimised for autosamplers
• reduced wear on valves and seals
• stable, reproducible sampling for large sample batches

Available autosampler compatibility:

• Agilent, Shimadzu, Waters
• Thermo Finnigan, PerkinElmer
• Varian, Dionex, CTC / LEAP PAL systems
• Spark Holland autosamplers
• Hitachi LaChrom systems
• Kontron HPLC systems

Each autosampler syringe is optimised for the specific instrument, ensuring accurate operation and a long service life.