[Comparative evaluation of some methods for determining alpha-methylstyrene in air].
1973
N K Dvorianinova, and
A G Bondareva, and
A I Chepkasova
UI
MeSH Term
Description
Entries
D002849
Chromatography, Gas
Fractionation of a vaporized sample as a consequence of partition between a mobile gaseous phase and a stationary phase held in a column. Two types are gas-solid chromatography, where the fixed phase is a solid, and gas-liquid, in which the stationary phase is a nonvolatile liquid supported on an inert solid matrix.
Chromatography, Gas-Liquid,Gas Chromatography,Chromatographies, Gas,Chromatographies, Gas-Liquid,Chromatography, Gas Liquid,Gas Chromatographies,Gas-Liquid Chromatographies,Gas-Liquid Chromatography
D003720
Densitometry
The measurement of the density of a material by measuring the amount of light or radiation passing through (or absorbed by) the material.
Densitometries
D000388
Air
The mixture of gases present in the earth's atmosphere consisting of oxygen, nitrogen, carbon dioxide, and small amounts of other gases.
D013053
Spectrophotometry
The art or process of comparing photometrically the relative intensities of the light in different parts of the spectrum.
D013343
Styrenes
Derivatives and polymers of styrene. They are used in the manufacturing of synthetic rubber, plastics, and resins. Some of the polymers form the skeletal structures for ion exchange resin beads.
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N K Dvorianinova, and
A G Bondareva, and
A I Chepkasova