A Practical Guide to the Methylation Analysis of Carbohydrates
Electron Ionization MS spectra Partially Methylated Alditol Acetates
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A Practical Guide to the Methylation Analysis of Carbohydrates
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Electron Ionization MS spectra Partially Methylated Alditol Acetates
A Practical Guide
Content
1. Introduction
2.1 Methylation
2.2 Experimental
3. Application
4. GLC of PMAA
5. MS of PMAA
Appendix A.
Appendix B.
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1,4,5-tri-O-acetyl-2,3-di-O-methylpentitol
Mass spectrum
m
/
Z
Abundance
43
100
87
25
99
7
101
13
117
26
129
19
189
3