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the claim
Kovats retention index is used in gas chromatography to identify chemical compounds.
the verdict
SUPPORTED
the evidence backs this
refutedsupported
the weight of evidence
4 sources for · 0 against

Multiple studies demonstrate that the Kovats retention index is a standard parameter used in gas chromatography to identify and characterize chemical compounds.

Evidence for · 4
Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fibers
2013 · cited by 14
The study confirms that the identification of compounds in essential oils is confirmed by retention indices (Kovats index) obtained via gas chromatography.
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The analysis

The claim states that the Kovats retention index is used in gas chromatography to identify chemical compounds. This is a specific, verifiable, and well-established analytical chemistry fact. Papers [3], [4], [6], and [9] all explicitly state and rely on the use of Kovats retention indices in gas chromatography for identifying chemical compounds. No papers refute this fact.

More for · 3
Kovats Retention Index analysis of flavor and fragrance compound using Biplot Statistical method in gas chromatography systems
2019 · cited by 9
The research explicitly utilizes the Kovats Retention Index in gas chromatography systems to analyze flavor and fragrance compounds and aid in their classification.
Backpropagation Neural Network-Based Prediction of Kovats Retention Index for Essential Oil Compounds
2024 · cited by 4
The paper discusses how Kovats Retention Index values are essential for identifying chemical compounds using gas chromatography-mass spectrometry.
Using retention index database matching for compound identification on a non-standard gas chromatography stationary phase
2024 · cited by 1
The article notes that the retention index system in gas chromatography is used to compare retention times to databases to aid in compound identification.
Everything we examined (12)
  1. Best practices for the design, laboratory analysis, and reporting of trials involving fatty acids.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  2. Effect of blending Jersey and Holstein-Friesian milk on Cheddar cheese processing, composition, and quality.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  3. Electroantennogram and machine learning reveal a volatile blend mediating avoidance behavior by Tuta absoluta females to a wild tomato plant.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  4. Assessment of Volatile Chemical Composition of the Essential Oil of Jatropha ribifolia (Pohl) Baill by HS-SPME-GC-MS Using Different Fiberspeer-reviewedsupports
  5. Kovats Retention Index analysis of flavor and fragrance compound using Biplot Statistical method in gas chromatography systemspeer-reviewedsupports
  6. Alkaloids Analysis of <i>Habranthus cardenasianus</i> (Amaryllidaceae), Anti-Cholinesterase Activity and Biomass Production by Propagation Strategies.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  7. Backpropagation Neural Network-Based Prediction of Kovats Retention Index for Essential Oil Compoundspeer-reviewedsupports
  8. AI redefines mass spectrometry chemicals identification: retention time prediction in metabolomics and for a Human Exposome Project.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  9. Mining Structural Information from Gas Chromatography-Electron-Impact Ionization-Mass Spectrometry Data for Analytical-Descriptor-Based Quantitative Structure-Activity Relationship.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  10. Using retention index database matching for compound identification on a non-standard gas chromatography stationary phasepeer-reviewedsupports
  11. HS-SPME-GC-MS Coupled with Chemometrics for Detecting HFCS and Invert Sugar Adulteration in Coriander Honey.peer-reviewedno side takennot shown: read and judged not to bear on this claim
  12. The Fundamentals of the NP-Gram Method for the Characterisation of Pyrolysis Oils Based on the Estimated Boiling Points of Pyrolysis Products from Polypropylene.peer-reviewedno side takennot shown: read and judged not to bear on this claim
The paper trail · every fact has a biography
first checked05 Aug 2026
judged → SUPPORTED · 8205 Aug 2026
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