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Chemical Contamination

Try to avoid the chemical contamination.


  Key words: Chemical, Chemical-Contamination, Contamination  

  Frequently Asked Questions (FAQ's)  

Question: What is a chemical?
  Answer: A chemical is a substance or drug that is composed of specific molecular compounds and elements. - 179

Question: What is chemistry?
  Answer: Chemistry is the study of the composition, structure, properties, and reactions of chemical elements and the molecular compounds they form. - 180


  External related links to the world ...  

Chemical Safety and Hazard Investigation Board
 Chemical Safety and Hazard Investigation Board

csb.gov - 157
American Chemical Society
 American Chemical Society

 Products and services for the practice and advancement of the chemical sciences.

pubs.acs.org - 158
History of Chemistry
 History of Chemistry

 The history of chemistry, The Chemical Heritage Foundation's world-class collections include instruments and apparatus, rare books.

chemheritage.org - 159
Chemical Online
 Chemical Online

 Chemical industry news, manufacturer listings, regulatory updates, technology.

chemicalonline.com - 160



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