all-glass heated inlet system

acronym: AGHIS
https://doi.org/10.1351/goldbook.12330
All-glass inlet system for ion sources operating under vacuum that can be heated to about \(\pu{500^{\circ}C}\) and allows low vapor pressure materials to be introduced into the mass spectrometer without breaking vacuum.
Source:
PAC, 2013, 85, 1515. (Definitions of terms relating to mass spectrometry (IUPAC Recommendations 2013)) on page 1521 [Terms] [Paper]