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Sample handling comminution

See also Building Materials. Ceramics. Sample Handling Comminution of Samples Automated Sample Preparation. X-Ray Fluorescence and Emission ... [Pg.484]

Overview. Polychlorinated Biphenyls. Polycyclic Aromatic Hydrocarbons Determination. Polymers Natural Rubber Synthetic Polyurethanes. Quality Assurance Quality Control Instrument Calibration Interlaboratory Studies Reference Materials Production of Reference Materials Method Validation Accreditation Clinical Applications Water Applications. Sample Handling Comminution of Samples Sample Preservation Automated Sample Preparation Robotics. Sampling Theory Practice. Solvents. Supercritical Fluid Chromatography Overview Applications. Vitamins Overview Fat-Soluble. [Pg.1209]

Solvent Extraction Principles. Food and Nutritional Analysis Contaminants Oils and Fats. Gas Chromatography Detectors. Lipids Fatty Acids. Liquid Chromatography Food Applications. Sample Handling Comminution of Samples. Sensory Evaluation. Spectrophotometry Organic Compounds. [Pg.1531]

Having as necessary, dried, homogenized or comminuted the samples, they must now be digested in a suitable reagent to extract elements in a suitable form for chemical analysis. In many organizations we have reached the point where the analyses pass from the hands of the person who took the sample to those of the analytical chemist. In the author s experience, however, it must be emphasized that to ensure best-quality results the whole procedure from, for example, statistically sampling a sediment to the final chemical analysis, should be handled by the same person. [Pg.443]

Except when sampling directly from the container for labile parameters, preparation methods generally involve between one and four comminution processes and three or four handling processes (e.g. sub-sampling, sieving), each of which has associated problems with respect to protecting the integrity of the sample. Table 3.3 identifies some common preparation processes and problems encountered in the laboratory. [Pg.51]


See other pages where Sample handling comminution is mentioned: [Pg.459]    [Pg.1101]    [Pg.1102]    [Pg.2015]    [Pg.4284]    [Pg.4284]    [Pg.4285]    [Pg.4285]    [Pg.4286]    [Pg.4287]    [Pg.4288]    [Pg.4289]    [Pg.4290]    [Pg.459]    [Pg.1101]    [Pg.1102]    [Pg.2015]    [Pg.4284]    [Pg.4284]    [Pg.4285]    [Pg.4285]    [Pg.4286]    [Pg.4287]    [Pg.4288]    [Pg.4289]    [Pg.4290]    [Pg.46]    [Pg.34]    [Pg.60]    [Pg.390]   
See also in sourсe #XX -- [ Pg.35 ]




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Sample handling

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