Hamilton 81222 syringe: a precision gas-tight solution for analytical and scientific applications
The Hamilton 81222 syringe is a precision tool designed to meet the high demands of scientific and analytical laboratory applications. With a capacity of 500 µL, this syringe is part of Hamilton's 1700 series, renowned for its robustness and reliability. It is designed for tasks requiring precise handling of small volumes of liquids or gases, making it indispensable in research, quality control or biomedical analysis environments.
This model is equipped with a Gastight system, ensuring a perfect seal even in the presence of volatile solvents or gases. This feature is essential to prevent any loss of substance or cross-contamination between samples. Sealing is ensured by a PTFE Luer Lock (TLL) termination system, which allows for a secure connection with all female Luer Lock connectors. This interface standard facilitates the integration of the 81222 syringe into a wide range of automated devices or instruments.
The quality of the materials used also contributes to the reliability of the syringe. The borosilicate glass body ensures excellent chemical and thermal resistance, while fluid contact is optimised by the use of PTFE, recognised for its non-stick properties and corrosion resistance. The X-style piston provides smooth, linear action even after repeated use, ensuring repeatable accuracy.
The Hamilton 81222 syringe is designed to withstand pressures up to 200 psig (13.8 bar) and can operate in a temperature range of 10 to 80°C. These features allow for great flexibility of use in a variety of environments, whether for manual analysis or integrated into automated instruments. It can be autoclaved, facilitating reuse in sterile environments, or sterilised with gas to preserve the integrity of the internal components.
The absence of a needle allows the user to select the type of tip or connector best suited to their application, increasing the versatility of the tool.
The Hamilton 81222 syringe is the go-to choice for all laboratory professionals looking for a precision device that is durable, reliable and easy to integrate. Its ergonomic design, robustness and compatibility with standard systems make this instrument a must-have for procedures requiring rigour and safety.
