AZOTOMETER
\ˌazətˈɒmɪtə], \ˌazətˈɒmɪtə], \ˌa_z_ə_t_ˈɒ_m_ɪ_t_ə]\
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By Oddity Software
By Noah Webster.
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An apparatus invented by Knop for estimating the amount of nitrogen present in ammonium salts or in organic compounds that contain the ammonium residue NH2. Based upon the decomposition of these compounds with sodium hypobromid, NaBrO, into elementary nitrogen. Seldom used, as it has been replaced by better methods.
By Smith Ely Jelliffe
Word of the day
Proto Oncogene Proteins c erbB 2
- cell surface protein-tyrosine kinase that is found to be overexpressed in significant number adenocarcinomas. It has extensive homology can heterodimerize EGF EPIDERMAL GROWTH FACTOR), 3 receptor (RECEPTOR, 3) and the 4 receptor. Activation of erbB-2 receptor occurs during heterodimer formation with a ligand-bound erbB family members. EC 2.7.11.-.