Agilent, 19251-60540, Inlet liner, split, straight, with glass wool

Agilent straight split inlet liner is a glass component for gas chromatography injection ports. It uses a 4 mm internal diameter, 6.25 mm outside diameter, and 78.5 mm length, providing an internal volume of approximately 990 µL. Positioned glass wool promotes vaporization and retains nonvolatile residues or sample debris during split injection, making this liner useful for moderately concentrated or challenging sample matrices. The liner is supplied without deactivation, an important distinction for analytes that may interact with untreated surfaces. Applications include routine GC analysis of environmental, chemical, food, and industrial samples. It is a single inlet liner, not a full inlet maintenance kit, and should match the installed GC inlet geometry and injection method.