LINER AG 4MM ID TAPER OPTCHEM QW for Agilent. PerkinElmer and Thermo (OEM 5190-2293/5190-3163)

SGE OptChem taper inlet liner with quartz wool and pre-fitted CRS ONE o-ring, 4 mm ID, length 78.5 mm for 

Agilent 7890, 6890, 6850, 5890 and 4890 (OEM 5190-2293 and 5190-3163)

PerkinElmer Clarus 590 and 690

Thermo Scientific TRACE 1300 series