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 chemist: job description. 1  Analytical chemists assess the chemical structure and nature of substances. Their skills are needed for a variety of purposes including drug development, forensic analysis and toxicology. 2  Analytical chemists can specialise in areas as varied as toxicology, pharmaceuticals and forensics.
How does a clinical chemistry analyzer work? Analyzers are highly automated to maximize throughput, to improve user safety from biohazards, and to diminish the risk of cross-contamination. Samples are loaded into the machine and tests are programmed by the user. A probe measures an aliquot of sample and places it into a reaction vessel.