Fluorine compounds in anaesthesia (7).

Determination of fluorine in organic compounds.

Thermochemistry of Organic Fluorine Compounds and Carbon Compounds

Rotating-bomb calorimetry was first applied to organic compounds that contain chlorine, bromine, or sulphur. Techniques developed for these classes of compounds, mostly at the University of Lund and at the Bureau of Mines in Bartlesville, have been described in the book Experimental Thermochemistry-, The development of rotating-bomb methods made accurate combustion calorimetry feasible for othe...

[Health effects of fluorine and its compounds].

Fluoride, the ionic form of fluorine, is a natural component of the biosphere and 13th most abundant element in the crust of the earth. It is, therefore, found in a wide range of concentrations in virtually all inanimate and living things. Many trace elements perform a definite function in human metabolism and the question of the value of fluoride, always found in the body, has been raised. Muc...

Perfluorinated compounds in soils from Liaodong Bay with concentrated fluorine industry parks in China.

With the shift of manufacturing plants from more industrialized countries to China, occurrences of Perfluorinated compounds (PFCs) in the environment has attracted more attention. Concentrations of PFCs in 14 soils collected from the coast of Liaodong Bay were determined and spatial distributions used to identify potential sources of PFCs. A mass balance approach was introduced to quantify conc...

Fluorine.

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