9780260661470 - Standard Reference Materials: Sampling, Materials Handling, Processing, and Packaging of Nbs Sulfur in Coal Standard Reference Materials (Classic Reprint) di Gills,... (3 risultati)

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: New. Print on Demand. This book presents an unparalleled analysis of the methods used in preparing four National Bureau of Standards (NBS) coal samples with varying sulfur content, intended for use as Standard Reference Materials (SRMs). It details the rigorous process of selecting coal sources, collecting samples, employing processing techniques, and conducting packaging and homogeneity testing to ensure the samples' suitability as SRMs. The book highlights the significance of homogeneity and stability in preparing SRMs and provides a comprehensive guide to the protocols and considerations involved in their development. The author's meticulous documentation of each step, from selecting coal sampling locations to evaluating moisture content, offers a valuable resource for researchers and professionals involved in the preparation and certification of reference materials. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.