| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1194421 | International Journal of Mass Spectrometry | 2011 | 4 Pages |
It was found that the collision energy/voltage necessary to obtain 50% fragmentation (CV50) was linearly dependent on the molecular weight of phthalic acid esters (PAEs). Based on this observation a fast screening technique for the detection of PAEs in poly vinyl chloride (PVC) samples was developed using Direct Analysis in Real Time (DART) ionization tandem mass spectrometry. Based on this observation an automated data acquisition method, including mass-dependent tuning of the collision energy/voltage in DART-MS/MS, was developed thereby reducing the analysis time.
Graphical abstractFigure optionsDownload full-size imageDownload high-quality image (87 K)Download as PowerPoint slideResearch highlights► Mass-dependent tuning of the collision energy/voltage in DART-MS/MS was achieved. ► We report a highly automated data acquisition method for DART-MS/MS. ► A fast screening technique for the detection of plasticizers in PVC was developed.
