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  2. AOAC International - Wikipedia

    en.wikipedia.org/wiki/AOAC_International

    It was founded in 1884 as the Association of Official Agricultural Chemists (AOAC) and became AOAC International in 1991. It publishes standardized, chemical analysis methods designed to increase confidence in the results of chemical and microbiological analyses. Government agencies and civil organizations often require that laboratories use ...

  3. Isotopic analysis by nuclear magnetic resonance - Wikipedia

    en.wikipedia.org/wiki/Isotopic_analysis_by...

    Figure 5 -Steps of SNIF-NMR of ethanol - Official method. The SNIF-NMR is applied on pure (or purified) molecules. Therefore, some preparation steps may be required in the lab before analysis. For example, for the SNIF-NMR of ethanol, according to official methods: Fermentation (for fruit juice) Quantitative extraction of ethanol by distillation

  4. List of chemical analysis methods - Wikipedia

    en.wikipedia.org/wiki/List_of_chemical_analysis...

    A list of chemical analysis methods with acronyms. A Atomic absorption spectroscopy (AAS) ... This page was last edited on 14 November 2023, at 15:12 (UTC).

  5. Analytical chemistry - Wikipedia

    en.wikipedia.org/wiki/Analytical_chemistry

    Analytical chemistry studies and uses instruments and methods to separate, identify, and quantify matter. [1] In practice, separation, identification or quantification may constitute the entire analysis or be combined with another method. Separation isolates analytes.

  6. American Oil Chemists' Society - Wikipedia

    en.wikipedia.org/wiki/American_Oil_Chemists'_Society

    The 6th Edition contains more than 400 fats, oils and lipid related methods critical for processing and trading. Laboratory Proficiency Program (LPP) The AOCS LPP is the world's most extensive and respected collaborative proficiency testing program for oil- and fat- related commodities, oilseeds, oilseed meals, and edible fats.

  7. List of important publications in statistics - Wikipedia

    en.wikipedia.org/wiki/List_of_important...

    Description: First description of three methods of estimation of variance components in mixed linear models for unbalanced data. "One of the most frequently cited papers in the scientific literature." [9] [10] Importance: Topic creator, Breakthrough, Influence. Maximum-likelihood estimation for the mixed analysis of variance model

  8. Food moisture analysis - Wikipedia

    en.wikipedia.org/wiki/Food_moisture_analysis

    Food moisture analysis is the determination of the concentration of water in a food sample. A variety of techniques may be used including Karl Fischer titration and loss on drying. Many technical standards exist which define test methods for determining moisture in different types of food.

  9. Methods in Enzymology - Wikipedia

    en.wikipedia.org/wiki/Methods_in_Enzymology

    Methods in Enzymology is a book-series of scientific publications focused primarily on research methods in biochemistry by Academic Press, created by Sidney P. Colowick and Nathan O. Kaplan. [ 1 ] Content

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