APGC Xevo G2-XS QTof MS – Waters Atmospheric Pressure Gas Chromatography
APGC – No Compromise GC-MS.
APGC is an ionisation source for Xevo® and SYNAPT® mass spectrometers. The ionisation is ‘soft‘ meaning that less fragmentation is observed for many compounds when compared with techniques such as EI. Reduced fragmentation can give higher sensitivity and specificity, therefore simplifying pre-cursor ion selection in MS/MS analyses.