沉积物 发表于 2025-3-23 12:44:29

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innate 发表于 2025-3-23 17:51:54

https://doi.org/10.1007/978-1-4613-3018-9Monitor; biochemistry; biology; chemistry; development; fields; mass spectrometry; medicine; metabolism; pape

莎草 发表于 2025-3-23 19:21:36

The Electron Impact Fragmentation of Products Related to N-(Allyl)-3,3-Diphenylpropylamine, a Metabers, a metabolite in rat and human urines, whose acetyl derivative exhibited intense interrelated ions at m/e 113, 72, 70, the origin of which appeared to be linked to the presence of the amide function, since the corresponding amine gave three related peaks respectively at m/e 71, 30 and 70 (Figs. 1 and 2).

Conflagration 发表于 2025-3-23 23:05:04

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举止粗野的人 发表于 2025-3-24 05:49:01

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阴谋 发表于 2025-3-24 07:20:06

om the diaries we have studied relates to variability. There was not one form of mobility at any time in the past, but many different possibilities and experiences. These varied not only from place to place, from person to person, and over time, but also within the everyday experiences of a single i

协议 发表于 2025-3-24 12:53:43

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seruting 发表于 2025-3-24 18:16:11

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Infelicity 发表于 2025-3-24 21:52:08

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CRUC 发表于 2025-3-25 02:27:42

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查看完整版本: Titlebook: Recent Developments in Mass Spectrometry in Biochemistry and Medicine; Volume 2 Alberto Frigerio Book 1979 Plenum Press, New York 1979 Moni