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The physicist Richard Feynman famously said in reference to (what is now called) nanotechnology, that “there is plenty of room at the bottom.” read more

Check valves are a vital mechanical component of HPLC pump hardware. A detailed description of check valve function and hardware designs is given in Ref. 1. read more

In an environment literally covered in microorganisms, keeping cell cultures contaminant free is both challenging and essential. read more

Spectrum search (library search) is a procedure often used in contaminant analysis. It consists of using the search function included in Fourier transform infrared (FTIR) software or specialized ... read more

An iLAB, or integrated laboratory, is a new type of laboratory informatics system—a total laboratory automation system. The value of an iLAB can best be appreciated by exploring four key problems with... read more

With the ultimate aim of protecting workers, consumers, and the environment, industry regulations are continually expanding with respect to monitoring the volatile organic compounds (VOCs) emitted by ... read more

Mycotoxins are toxic secondary metabolites produced by many species of microscopic filamentary fungi occurring on field cereals including barley, which is used in the production of beer. The most ... read more