Hamilton has introduced a line of Gastight rugged syringes that are said to be ideal for dispensing liquid samples from a range of matrices and solvents.
The Gastight syringes are specially designed for optimal performance and long life in Spark Holland high-performance liquid chromatography (HPLC) autosamplers.
The PTFE (polytetrafluoroethylene) construction of the syringe plunger tip ensures a precise fit with the glass barrel, creating a leak-free for accurate operation.
Hamilton Gastight models are said to be well suited for use with heterogeneous samples, which can cause syringe plungers to freeze.
Stringent manufacturing processes ensure reproducibility and long syringe life without the addition of silicone lubricants that can contaminate samples.
