Book ChapterDOI
Chapter 4 – Tests for the Elements, their Ions and Compounds
Fritz Feigl
- pp 94-524
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The article was published on 1972-01-01. It has received 6 citations till now.read more
Citations
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Journal ArticleDOI
A history of pest control measures in the anthropology collections, national museum of natural history, smithsonian institution
TL;DR: Since the mid-19th century, various pest eradication techniques have been employed on the anthropology collections at the National Museum of Natural History, Smithsonian Institution as mentioned in this paper, and these techniques are reviewed, and pesticide and fumigant use by early collectors and later collections management staff is documented.
Journal ArticleDOI
The characterization of pigments based on carbon
TL;DR: In this paper, the main features, molecular structures and physical and chemical properties of these carbon types, so far as they are relevant to pigment studies, are reviewed in outline and some better-known pigments based on carbon are summarized, with an indication of which form or forms of carbon each contains.
Journal ArticleDOI
‘Lead white’ in Japanese paintings
TL;DR: In this paper, the Freer collection of Japanese paintings of the twelfth to the sixteenth centuries has been determined, and basic lead carbonate (lead white) was found in 12 out of 13 Chinese paintings and in all three Korean paintings.
Journal ArticleDOI
Narration and Legacy of Important Chemical Spot Tests in Forensic Investigation.
TL;DR: The outlook and likely impact of these tests on the expansion of scientific investigation and legacy and technical details of selected spot tests used in solving crime are described.
Journal ArticleDOI
Treatment of a Silver Dragon for the Removal of Silver Cyanide and Chalconatronite
TL;DR: In this article, the corrosion products on a silver dragon suspected to have been treated with cyanide revealed both silver cyanide and chalconatronite, which can be formed on silver objects cleaned or replated using a cyanide solution.
References
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Journal ArticleDOI
The determination of thorium in ores with APANS-meso tartaric acid reagent after a shortened chromatographic separation
D. A. Everest,J. V. Martin +1 more
TL;DR: In this paper, a rapid procedure for the determination of Thorium in medium-grade and low-grade ores containing as much as 50% of ZrO/sub 2.
Journal ArticleDOI
Separation of Titanium by Cation Exchange and Its Spectrophotometric Determination with Disodium-1,2-dihydroxybenzene-3,5-disulfonate.
B. T. Kenna,F. J. Conrad +1 more
Journal ArticleDOI
A modified spot-test for bromide
W. C. Somerville,A. D. Campbell +1 more
TL;DR: The fluorescein spot-test for bromide is simplified in this article, while the sensitivity is retained, by buffering the test solution with acetic acid and excess calcium carbonate.
Journal ArticleDOI
Determination of iron in urine
E.S.N. Littlejohn,D.N. Raine +1 more
TL;DR: In this paper, a method involving wet ashing followed by reaction with dipyridyl was described for the determination of iron in urine from patients being treated with chelating agents.
Journal ArticleDOI
Bleibestimmung in pflanzlichen Substanzen
K. Riebartsch,G. Gottschalk +1 more
TL;DR: In this article, an extraktive Dithizonverfahren fur Blei wurde hierzu systematisch getestet and hinsichtlich Schwierigkeitsgrad and Zeitbedarf der Arbeitsoperationen entscheidend vereinfacht.