Hamilton 80500 Microlitre Syringe: A precision solution for demanding analytical handling
The Hamilton 80500 microlitre syringe is specifically designed to meet the demands of modern analytical laboratories, where precision and reliability of injected volumes are paramount. With a nominal capacity of 50 µL, this syringe is part of Hamilton's 700 series, renowned for its exceptional accuracy in microvolume dispensing.
This syringe is constructed from high-quality materials that ensure long-lasting durability and stable performance over time. Its borosilicate glass barrel is particularly resistant to aggressive chemicals while allowing for clear visual reading of the volume. The cemented needle is made of stainless steel (SST), a material known for its strength, corrosion resistance and compatibility with a wide variety of solvents and samples.
The 80500 model is equipped with a 22s needle with a style 2 tip, i.e. curved and bevelled. This configuration optimises injection into septa by minimising seal wear and facilitating penetration into heated injection chambers, which are typical of gas chromatography systems. Thanks to its compact and precise design, this syringe is particularly suitable for injections into split/splitless chambers, in which the sample is instantly vaporised.
In terms of performance, the Hamilton 80500 syringe can withstand pressures of up to 2000 psig (137.9 bar), making it a robust choice for high-stress environments. It can operate in a temperature range of 10 to 50 °C, meeting the majority of laboratory experimental conditions.
Another key feature of this model is its standard dead volume of just 1.13 µL, which reduces sample loss and improves overall analysis accuracy. This is particularly beneficial in protocols requiring precise dosages of expensive or low-concentration substances.
The 80500 syringe is not autoclavable, which limits its use in environments requiring high-temperature sterilisation. However, it is gas-sterilisable, allowing safe reuse in most analytical applications. Its compatibility with automated and manual analytical systems makes it a versatile choice for research, quality control, analytical chemistry, and bioanalysis laboratories.
The Hamilton 80500 syringe embodies precision, reliability and robustness, while integrating seamlessly with the requirements of modern analytical techniques. It is the solution of choice for professionals seeking to combine methodological rigour with technical performance.
