Purity standards for absorbent cotton

Suggested Standards of Purity for Foods and Drugs

Clinical chemistry: a challenge for high-purity standards and reagents.

The dynamic interplay between preparation, handling, containment, and analysis of ultrapure chemical standards and reagents for the clinical chemistry laboratory is described. Inorganic as well as organic standards are reviewed. The contamination problems associated with water, acids, and solvents in trace-element analysis are defined and resolved. In addition, less well-known sources of error ...

The development of national quality performance standards for disposable absorbent products for adult incontinence.

Disposable absorbent products are widely used in inpatient care settings and in the community to manage adult urinary and fecal incontinence, but few product standards exist to help guide their production or optimal use. Increasing costs and reduced revenues have caused a number of states to evaluate absorbent product use among persons who receive care at home with the assistance of the Medicai...

Characterization of high-purity chemicals for use as clinical laboratory standards.

From the Research Division, J. T. Baker Chemical Co., Phillipsburg, N. J. 08865. 1 Paper IV in the series “The Practical Analysis of High-Purity Chemicals.” Presented at the 22nd National Meeting of the AACC, Buffalo, N.Y., July 1970. Received April22, 1971; accepted June 3, 1971. Calcium carbonate Lithium carbonate Magnesium acetate Potassium chloride Potassium monobasic phosphate Sodium chlor...

Standards for Reporting Qualitative Research

سخن سردبیر Editorial مجله دانشگاه علوم پزشکی رفسنجان دوره هجدهم، آذر 1398، 860-859       استاندارد‌هایی برای گزارش پژوهش‌‌های کیفی Standards for Reporting Qualitative Research     محسن رضائیان[1]   M. Rezaeian   تاکنون در مجله علمی دانشگاه، مقالات گوناگونی در خصوص استاندارد‌های تدوین شده برای گزارش شفاف پژوهش‌های کمّی و از جمله کارآزمایی‌‌های بالینی [1] و مطالعات مشاهده‌ای اپیدمیو...