This specimen is one of 115 samples of "fine and rare chemicals" produced by John Uri Lloyd for display at the Cincinnati Industrial Exposition of 1875. Lloyd was presumably awarded a "blue ribbon" ...

THE decomposition of ammonium perchlorate has been examined by Bircumshaw and Newman 1, and Galwey and Jacobs 2, respectively. They have observed that the decomposition of the salt occurs ...

We introduce a novel approach in simple and highly sensitive fluorometric determination of ammonium nitrogen. The proposed method is based on a fluorescence derivatization with benzyl chloride. The ...

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The COVID-19 pandemic has led to significantly increased human exposure to the widely used disinfectants quaternary ammonium compounds (QACs). Xenobiotic metabolism serves a critical role in the ...

Among a wide variety of pathological crystalline materials in nephrolithiasis, uric acid and its salt form are the most abundant organic constituents. Even though rarely found in humans, ammonium ...