News tagged with impurities

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Reducing gene-damaging impurities in medicines

Drug manufacturers have been adjusting to strict new government standards that limit the amount of potentially harmful impurities in medicine, according to the cover story of the current issue of Chemical & Engineering News ...

Sep 29, 2010
5 / 5 (1) 0

Bacteria munch up alumina impurities

Previously unknown species of naturally-occurring bacteria have the potential to save the alumina and aluminium industries millions of dollars while helping to reduce their impact on the environment, microbiologist ...

Jul 19, 2010
5 / 5 (6) 0 | with audio podcast