Atmospheric pressure chemical ionization (APCI) was primarily applied as the ion source for
liquid chromatography-mass spectrometry (LC–MS). While APCI started to be used in gas …

Atmospheric pressure chemical ionization (APCI) has been commercially implemented in
gas chromatography mass spectrometry (GC-MS) instruments within the past decade and is …

The use of atmospheric pressure ionization (API) sources has become very popular for gas
chromatography-mass spectrometry (GC-MS) determinations. GC-API-MS shows important …

Although the coupling of GC/MS with atmospheric pressure ionization (API) has been
reported in 1970s, the interest in coupling GC with atmospheric pressure ion source was …

The application of atmospheric pressure ionization (API) sources in gas chromatography-
mass spectrometry (GC-MS) determinations is becoming more popular since they have …

Gas chromatography–high-resolution mass spectrometry (GC–HRMS) is a powerful
nontargeted screening technique that promises to accelerate the identification of …

A tube plasma ionization (TPI) open-air source for gas chromatography–mass spectrometry
(GC–MS) was developed. This source is based on an inverse low temperature plasma …

The early 2000s brought a new age in the field of mass spectrometry (MS) with the
introduction of ambient ionization MS techniques. As defined by one of its early visionaries …

Atmospheric pressure chemical ionization (APCI) offers the advantage of molecular ion
information with low fragmentation. Hyphenating APCI to gas chromatography (GC) and …

A comparison of detection limits of gas chromatography-mass spectrometry (GC-MS) in
selected ion monitoring (SIM) with gas chromatography-tandem mass spectrometry (GC …