graphite furnace-atomic absorption

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Journal Article
Published: 01 April 2004
American Mineralogist (2004) 89 (4): 541–546.
...R.A.D. Pattrick; G. van der Laan; J.M. Charnock; B.A. Grguric Abstract Synthetic bornites with compositional variations within 2 at% of the stoichiometric formula of Cu 5 FeS 4 show dramatic changes in their Cu L 2,3 absorption spectra, determined using synchrotron radiation. Many of the bornites...
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Journal Article
Published: 01 October 1981
American Mineralogist (1981) 66 (9-10): 1086–1088.
... or less). The powder is then melted in the graphite furnace of a flameless atomic absorption spectrophotometer by heating at 1700°C for one minute. The Pt crucibles filled with glass are conveniently mounted with five or more on a single mount, for subsequent preparation and polishing for analysis...
Journal Article
Published: 01 April 2013
Russ. Geol. Geophys. (2013) 54 (4): 399–405.
... the rapid oxidation of graphite. The steel crucible was placed into a muffle furnace heated to the experimental temperature. Counting of the annealing time began from the moment when the furnace temperature again reached the specified regime. The calibration of the muffle furnace and the temperature control...
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