Are we supposed to have the same type of adducts for all peaks in ms spectra?

10 October 2018 0 10K Report

Dear ms experts is it possible to get some M+ ions, some M+ H, some M + 2H FOR different component in an extract but during the same run

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Does anyone have this article: the morphology and anatomy of. Yucca L. Ph.D. thesis, Univ. of Calif., Berkeley. . 1962.?

i need it desperately. thank you so much

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Dear professors and colleagues, a blue spot develops on tlc which is seen in visivble light, but once i spray with anisaldehyde, heat it disappears?

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Please can anyone send me the AOAC 2007 method for total phenolic content?

OFFicial methods of analysis of AOAC international. 18 th edition ..2007

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