Oration
发表于 2025-3-23 12:26:36
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确定方向
发表于 2025-3-23 14:39:16
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Emg827
发表于 2025-3-23 20:40:42
Target Identification in Methods, as well as other types of spectroscopy, are considered. The requirements and guidelines for setting up identification criteria presented in a number of laboratory guidances which have been issued by various organizations and agencies are outlined in detail. These are not the same in different docum
同音
发表于 2025-3-23 23:06:28
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改良
发表于 2025-3-24 04:20:19
Non-target Identification. Chromatography and Spectrometry,vides candidate molecular formulas. Interpretation of mass spectra is also possible but not widely applied. NMR and IR spectroscopy are comparable to MS in identification potential if there are a relatively large amount of analytes and a simple composition of a sample under analysis. In NMR, algorit
FLAGR
发表于 2025-3-24 08:01:42
Good Identification Practice,es are established. In non-target/unknown analysis, approaches to identification should be validated, which include evaluation of pertinent databases, spectral libraries, predictor programs, identification/classification algorithms, and so on. Interlaboratory studies provide assessment of laboratory
plasma-cells
发表于 2025-3-24 12:15:25
https://doi.org/10.1007/978-3-642-99871-3iscussed. Next, classification of chemical methodologies is given where screening and confirmatory methods are noted. Related procedures, sample treatment, and quantitative determination are also considered as ones affecting qualitative analysis.
Aphorism
发表于 2025-3-24 18:18:37
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使腐烂
发表于 2025-3-24 21:41:32
Probleme einer systematischen Früherkennung, invalidated, or .. True and false results obtained with use of spectral techniques are discussed in terms of matching spectra. A best/good or poor matching resulting in a high or low match factor means a good/fair or poor chance respectively of accepting an identification hypothesis. Different mat
蜈蚣
发表于 2025-3-25 00:45:09
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