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  • Analytical Chemistry: Composition Analysis & Techniques
    Chemists who specialize in determining the composition of chemicals work in the field of Analytical Chemistry.

    Analytical chemistry focuses on:

    * Identifying the components of a sample (qualitative analysis)

    * Quantifying the amounts of each component (quantitative analysis)

    This involves using a wide array of techniques and instruments, such as:

    * Spectroscopy: Using light or other electromagnetic radiation to analyze the sample

    * Chromatography: Separating the components of a mixture based on their properties

    * Titration: Measuring the volume of a solution needed to react completely with the analyte

    * Mass Spectrometry: Measuring the mass-to-charge ratio of ions to identify and quantify the components

    Analytical chemists play critical roles in various fields, including:

    * Quality control in manufacturing

    * Environmental monitoring

    * Forensic science

    * Medical diagnostics

    * Pharmaceutical research

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