Hamilton maintains a large catalog of replacement syringes for the most popular gas chromatography autosamplers. Our syringes are handmade with an unmatched attention to detail. The manufacturing process and quality assurance procedures ensure that every syringe we sell will provide superior accuracy and precision as well as cycle life. Choose the sub category that is associated with your autosampler manufacturer to find the syringes available for your instrument.


Hamilton's knowledge base provides a range of explanatory articles, frequently asked questions, and document downloads.
Syringe Custom Built

Work with R&D engineers to customize Hamilton parts

Hamilton's "Custom Built" program puts you directly in contact with a Hamilton R&D Engineer to discuss your application and product needs. The engineer will point you to a standard solution or propose a customized solution to meet your needs.

Talk to an engineer