I want to get the retention time and mass spectra for derivatised standard organic acid solutions of fumaric acid, malic acid, succinic acid and citric acid. I have done a GC-MS of a solution containing these four amino acids. In order to compare, I need the RT and mass spectra. Can someone let me know where I can get it?
Hi. RT depends highly on the method (column, ramp, matrix, etc.) but you can find spectra on this classic from 1981: Diagnosis of Organic Acidemias by GC-MS. Stephen I. Goodman and Stanford P. Markey. Alan R. Liss, Inc., NY. ISBN 0-8451-1655-X. You can also buy NIST Digital Libraries...
Harinder,
For Succinic bis-TMS, see
---Sobolevsky, Tim G.; Chernetsova, Elena S.; Revelsky, Alexander I.; Revelsky, Igor A.; Starostin, Alexander B.; Miller, Barbara; Oriedo, Vincent, European Journal of Mass Spectrometry (2003), 9(5), 487-495.
---Stenholm, Ake; Drevin, Ingrid; Lundgren, Michael, Journal of Chromatography A (2005), 1070(1-2), 155-161.
---Zenkevich, I. G., Journal of Analytical Chemistry 65, 267-275 (2010).
I hope these may help
Good luck
http://gmd.mpimp-golm.mpg.de/search.aspx
Then click to analytes. Standards refer to pure compounds otherwise spectra were collected in natural samples. The RI refers to combinations of most prominent columns and RI marker systems and is described. All entries marked with "Fiehn" are copyrighted and protected....
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