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Determination of free silica and manganese in airborne particles by flameless atomic absorption spectrometry

โœ Scribed by Chen, G. H.; Risby, T. H.


Book ID
127092298
Publisher
American Chemical Society
Year
1983
Tongue
English
Weight
518 KB
Volume
55
Category
Article
ISSN
0003-2700

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## SUhI-MARY Manganese can be rapidly determined in natural venters by direct-injection flame!ess a.as. Interference caused by sea salts in waters of salinity O-35"/,, can be eliminated by charring with ammonium nitrate and with a slow temperature rise. The sensitivity of the determination is depr