1 / 1

Ion Source

What are LC-MS instruments ? liquid chromatography mass spectrometry. H +. +. collision. N. 1. +. H. N. pump. Liquid (H 2 O + CH 3 OH). O. 207. Analytical Column : separation of drugs or peptides. m/z : 276. 2. injector. liquid phase. samples. gas phase. Ion Source.

jens
Download Presentation

Ion Source

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. What are LC-MS instruments ?liquid chromatography mass spectrometry H+ + collision N 1. + H N pump Liquid(H2O + CH3OH) O 207 Analytical Column : separation of drugs or peptides m/z : 276 2. injector liquid phase samples gas phase IonSource Mass SpectrometerI O Pumps for vacuum Mass SpectrometerII Mass Detection identification or/and quantification 3. MS chromatogram 276.1 Precursor ion Abundance mass 0 100 200 300 400 500 600 207.1 3.7 min 38 ng/mL Mass 207.1 Product ion Intensity Abundance mass 0 Time [min.] 100 200 300 400 500 600

More Related