XXXIV.—A new method of estimating nitrites, either alone or in presence of nitrates and chlorides
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چکیده
منابع مشابه
detection of volatile compounds of medicinal plants with some nano-sorbents using modified or new methodologies and investigation of antioxidant activity of their methanolic extracts
in this work, a novel and fast method for direct analysis of volatile compounds (davc) of medicinal plants has been developed by holding a filament from different parts of a plant in the gc injection port. the extraction and analysis of volatile components of a small amount of plant were carried out in one-step without any sample preparation. after optimization of temperature, extraction time a...
[Nitrites and nitrates in food and water].
Inevitably, reading is one of the requirements to be undergone. To improve the performance and quality, someone needs to have something new every day. It will suggest you to have more inspirations, then. However, the needs of inspirations will make you searching for some sources. Even from the other people experience, internet, and many books. Books and internet are the recommended media to hel...
متن کاملThe metabolism of dietary nitrites and nitrates.
7 Fairweather-Tait, S., Minihane, A., Eagles, J., Owen, L. and Crews, H. (1996) Trace Elem. Man Anim. TEMA9, Proc. Int. Symp. 9th, in the press 8 Fairweather-Tait, S. J., Johnson, A., Eagles, J., Ganatra, S., Kennedy, H. and Cur, M. I. (1989) Br. J. Nutr. 62, 379-388 9 DeGrazia, J. A., Ivanovich, P., Fellows, H. and Rich, C. (1965) J. Lab. Clin. Med. 66, 822-829 10 Martin, C. J. and Evans, W. J...
متن کاملa fundamental study of "histiriographic metafiction", and "literary genres", as introduced in "new historical philosophy", and tracing them in the works of julian barnes.
abstract a fundamental study of “historio-graphic metafiction” and “literary genres”, as introduced in “new historical philosophy”, and tracing them in the works of julian barnes having studied the two novels, the porcupine and arthur & george, by julian barnes, the researcher has applied linda hutcheon’s historio-graphic metafictional theories to them. the thesis is divided into five cha...
15 صفحه اولElectrochemical reduction of nitrates and nitrites in alkaline media in the presence of hexavalent chromium
Electrochemical reduction of nitrates and nitrites in alkaline media at constant current is rendered inoperable in the presence of hexavalent chromate. Even at chromate concentrations as low as 9mgdm, the chromium hydroxide ®lm, formed by the reduction of chromate, interferes with the reduction of nitrate and nitrite. We show that reversing the polarity of the electrodes at constant time interv...
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ژورنال
عنوان ژورنال: J. Chem. Soc., Trans.
سال: 1888
ISSN: 0368-1645
DOI: 10.1039/ct8885300422