Tiếng Việt
1) Description
Molded Pharma-fix-septa grey PTFE/Butyl septa provide better chemical inertness, improved sealing performance and high compatibility compared to ordinary Butyl and PTFE/Butyl septa, especially when high precision and high stability are required pharmaceutical manufacturing and chemical analysis. When selecting septa materials and types, your specific application needs should be considered to ensure the best fit is selected.
2) Application
Gas Chromatography (GC) and High Performance Liquid Chromatography (HPLC): In these techniques, sample purity and stability are key to obtaining accurate results.
Sample Protection: Prevent samples from contamination or degradation prior to analysis, especially when analyzing sensitive compounds.
High Temperature Applications: Used in experiments that require heating of samples for evaporation, concentration, or other processing.
Long-term Storage: For samples that require long-term storage, butyl septas can effectively prevent sample evaporation and chemical changes.
Automated Sampling: In automated chromatography systems, butyl septas can ensure that samples are not contaminated during the sampling process.
