bromcresol green

bromcresol green

Useful english dictionary. 2012.

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  • bromcresol green — A substituted triphenylmethane dye (pKa 4.7), sparingly soluble in water but readily soluble in alcohol, diethyl ether, and ethyl acetate; used as an indicator of pH (yellow at pH 3.8, blue green at pH 5.4). * * * an indicator, tetrabromo m… …   Medical dictionary

  • bromocresol green — | ̷ ̷ ̷ ̷ at bromo +... noun also bromcresol green Etymology: International Scientific Vocabulary brom + cresol : a brominated acid dye of the sulfonephthalein series derived from meta cresol that is obtained as a yellowish crystalline powder and …   Useful english dictionary

  • test — 1. To prove; to try a substance; to determine the chemical nature of a substance by means of reagents. 2. A method of examination, as to determine the presence or absence of a definite disease or of some substance in any of the fluids, tissues,… …   Medical dictionary

  • BCG — An effective immunization against tuberculosis. BCG stands for Bacille Calmette Guérin. BCG is a weakened (attenuated) version of a bacteria called Mycobacterium bovis which is closely related to Mycobacterium tuberculosis, the agent responsible… …   Medical dictionary

  • BCG — • bacille Calmette Guerin [vaccine]; • ballistocardiography, ballistocardiogram; • bicolor guaiac test; • bromcresol green …   Dictionary of medical acronyms & abbreviations

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