منابع مشابه
Inaccuracies in Clinical Chemical Analysis
Lithium and copper are distributed equally between cells and serum. However, red cells contain more magnesium, zinc, and iron than does serum. To assure analytical accuracy, hemolysis should be avoided. Also, cells and sera must be separated shortly after sample collection. Since aqueous solutions leach magnesium from glass containers, materials and reagents meant for magnesium analysis should ...
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اندیشمندان و صاحب نظران علوم اجتماعی بر این باورند که مرحله تازه ای در تاریخ جوامع بشری اغاز شده است. ویژگیهای این جامعه نو را می توان پدیده هایی از جمله اقتصاد اطلاعاتی جهانی ، هندسه متغیر شبکه ای، فرهنگ مجاز واقعی ، توسعه حیرت انگیز فناوری های دیجیتال، خدمات پیوسته و نیز فشردگی زمان و مکان برشمرد. از سوی دیگر قدرت به عنوان موضوع اصلی علم سیاست جایگاه مهمی در روابط انسانی دارد، قدرت و بازتولید...
15 صفحه اولA system of clinical chemical analysis.
N RECENT YEARS, clinical chemists have turned their attention to the use of submicro procedures for the determination of normal and pathologic constituents of body fluids. Several papers employing these technics have been published (1, 2, 3) and a text containing a collection of ultramicro clinical chemical procedures is available (4). Despite this trend, there stifi exists a need for a combine...
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ژورنال
عنوان ژورنال: Journal of Research of the National Bureau of Standards
سال: 1988
ISSN: 0160-1741
DOI: 10.6028/jres.093.067