Mass spectrometry is a technique with many uses. For example, it can identify unknown substances, quantify known compounds, and elucidate the structure and chemical properties of molecules.

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The word, catheter, is derived from the Greek word of the same name, which was an instrument used as a plug.

BCC Research Projects the Global Market for Industrial Inkjet Printing Hardware and Consumables to Reach $7.4 Billion by 2017

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