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   Articles with "retention index" as a keyword



The Water Retention Index: Using land use planning to manage water resources in Europe

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recommendations! Published in 2018 at "Sustainable Development"

DOI: 10.1002/sd.1723

Abstract: Appropriate land management can be an effective approach to improving water quantity regulation. There is, however, a need to identify both where measures are most needed and where they may be most effective. The water… read more here.

Keywords: water; water retention; retention index; land ... See more keywords

Generalization of Reference System for Calculating the Second Dimension Retention Index in GC × GC–MS

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recommendations! Published in 2018 at "Journal of Analysis and Testing"

DOI: 10.1007/s41664-018-0074-4

Abstract: Using C4–C25 fatty acid methyl esters (C4–C25 FAMEs) as a sample reference series, a method was developed to generalize the reference system for calculating the second dimension retention index (2I) of compounds analyzed by comprehensive… read more here.

Keywords: second dimension; dimension; retention index; dimension retention ... See more keywords

Development of Liquid Chromatographic Retention Index Based on Cocamide Diethanolamine Homologous Series (C(n)-DEA)

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recommendations! Published in 2022 at "Analytical Chemistry"

DOI: 10.1021/acs.analchem.2c02893

Abstract: There is a growing need for indexing and harmonizing retention time (tR) data in liquid chromatography derived under different conditions to aid in the identification of compounds in high resolution mass spectrometry (HRMS) based suspect… read more here.

Keywords: retention index; retention; diethanolamine homologous; based cocamide ... See more keywords

Is Linalyl Anthranilate Indeed Found In Plant Samples? GC-MS Misidentifications in the Scientific Literature.

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recommendations! Published in 2024 at "Journal of natural products"

DOI: 10.1021/acs.jnatprod.4c01118

Abstract: Linalyl anthranilate (LNA) has been identified in a number of plant extracts and essential oils by various authors using gas chromatography-mass spectrometry (GC-MS). However, the reported retention behavior of LNA in these studies is inconsistent… read more here.

Keywords: retention index; plant; retention; literature ... See more keywords

Use of the Retention Index to Secure Correct Identities in GC/MS.

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recommendations! Published in 2025 at "PDA journal of pharmaceutical science and technology"

DOI: 10.5731/pdajpst.2025-000008.1

Abstract: Drug products and medical device extracts are chromatographically analysed via non-targeted analysis to detect, identify, and quantify organic leachables; GC/MS addresses primarily volatile and semi-volatile organic leachables. Identities of compounds detected by GC/MS are often… read more here.

Keywords: use retention; reference; retention index; index secure ... See more keywords