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.
View the detailed product catalogueWe 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.
