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Search "Chemical substance"
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Chemical substance | |
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About 10 pages (3,075 words) in 3 products |
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Encyclopedia and Summary Information
summary from source:
 Chemicals Summary
1,202 words, approx. 4 pages The general public often construes the word "chemical" to mean a harmful synthetic substance. In fact, however, the term applies to any element or compound, either natural or synthetic. The thousands of compounds that make up the human... summary from source:
 Chemical substance Information
1,789 words, approx. 6 pages
A chemical substance is a material with a definite chemical composition. It is a concept that became firmly established in the late eighteenth century after work by the chemist Joseph Proust on the composition of some pure chemical compounds such as... 
  summary from source:
 Pharmaceutical Technology Europe Specifications of Chemical Substances for Pharmaceutical Use
12/01/2004: 2,370 words, approx. 8 pages Familiarity with the scientific and technical literature regarding the specifications of chemical substances for pharmaceutical use is of primary importance, particularly for those working in QA/QC, production and formulation development. In this article, adopted technical guidelines, relevant pharmacopoeial general monographs and chapters as well... summary from source:
Pharmaceutical Technology Europe Organic Impurities in Chemical Drug Substances
10/01/2005: 2,607 words, approx. 9 pages Chemical purity is the most important quality characteristic of a pharmaceutical substance. This article describes the latest scientific and technological advances to meet recent pharmacopoeial and regulatory requirements regarding the control of organic impurities in synthetically produced active substances. Future developments and suggestions for...
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Chemical substance | |
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About 10 pages (3,075 words) in 3 products |
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