Liners provide chambers sample evaporizing and sample introduction into the column. Liners are the center pieces of the inlet system and have direct impact on application reliability and accuracy. It is recommended to change liner as often as needed.
Liners come in different lengths, diameters(OD/IDs), shapes, and surface deactivation for different instruments, sampling and applications. Choose your liner carefully to fitting both your instrument and application. In most cases, liners with silanized glass wool insert should be used as much as possible to improve application result.