[Automatic multichannel device for taking air samples].
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Air↗
Biomedical subjects
N Sh Vol'berg
Publications and source records attributed to N Sh Vol'berg.
[Continuous determination of hydrogen sulfide in the presence of sulfur dioxide in the air].
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Absorption↗
[A quick-response coulometric cell for determining sulfur dioxide in air].
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Air Pollution↗
[A diffusion cell for the isolation of hydrogen fluoride from the sample analysed in the determination of fluorine in water].
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Diffusion↗
[The use of water-soluble solid chemical absorbants for detecting mercury and hydrogen sulfide fumes in air].
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Air Pollution↗
[Determining small amounts of nickel carbonate in the air].
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Air Pollution↗
[A loading chamber and equipment for maintaining constant vapor concentration under dynamic conditions].
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Animals↗