John Cleese to Star in a British Sitcom for First Time in Nearly 40 Years. 11 April 2017 3:34 AM, -08:00 | Variety - TV News. The new Will & Grace TV series will extend to 12 episodes. 5 April 2017 9:30 PM, -08:00 | The Hollywood News.
Analytical chemists determine the structure, composition, and nature of substances by examining and identifying their various elements or compounds. They also study the relationships and interactions among the parts of compounds.
Job Description. An analytical chemist studies the chemical composition of substances and materials. Although a specialised occupation, it is relevant to a diverse range of professions; the various skills of an analytical chemist can be used in criminal investigations, medical diagnosis, and pharmaceutical development and manufacturing.