Results 201 to 210 of about 18,361 (259)

Structure of HEPES-Reduced δ‑MnO₂ Nanosheets. [PDF]

Chem Mater
Manceau A, Li Y, Liao J, Magnin V, Spadini L, Dejoie C, Mathon O, Gaillot AC.   +7 more
europepmc   +1 more source

Atmospheric mercury monitoring data across Italy: A multi-year national dataset (2020 - 2023). [PDF]

Data Brief
Bencardino M, Tassone A, Martino M, D'Amore F, Sprovieri T, Ungaro C, Andreoli V, Esposito G, Siliprandi G, Lanzani G, Angiuli L, Nocioni A, Leonardi C, Sprovieri F, Pirrone N.   +14 more
europepmc   +1 more source

Epidemiological profile and determinants of whole blood heavy metal levels in occupationally exposed populations: a cross-sectional study in Hunan Province, China. [PDF]

Front Public Health
Wen L, Zhou L, Zhu X, Mei Y.
europepmc   +1 more source

Evaluation of the Radiopacity, pH, and Calcium Ion Release of Calcium Silicate and Epoxy Resin-based Endodontic Cements. [PDF]

Iran Endod J
Loyola-Cano MJ, García-Rupaya CR.
europepmc   +1 more source

Some of the next articles are maybe not open access.

Related searches:

Atomic Absorption Spectrophotometry

Medicine, Science and the Law, 1973
Historically flame emission spectroscopy was developed first. Routine analysis showed the advantage of measuring absorption over emission for many metals. Instrumentation requirements are:— 1. Pressure regulators and flowmeters with the sources of gases; 2. Atomizer; 3.
openaire   +2 more sources

Atomic Absorption Spectrophotometry in Water Analysis

American Industrial Hygiene Association Journal, 1969
Abstract The application of AAS to the analysis of major and certain trace elements in fresh and natural waters has been discussed. Sodium, potassium, calcium and magnesium were determined either directly or after dilution with deionized water. Pre-concentration of trace elements by simple evaporation was found to be satisfactory and compared favorably
S D, Soman, V K, Panday, K T, Joseph
openaire   +2 more sources

Determination of molybdenum by atomic-absorption spectrophotometry

Talanta, 1972
A new procedure is described for precise estimation of molybdenum by atomic-absorption spectrophotometry using an airacetylene flame. Phosphoric acid was found to be effective in suppressing interference by Fe(III), Al, Sb(III), Ca, Mg, Pb and Mn(II).
A, Purushottam, P P, Naidu, S S, Lal
openaire   +2 more sources

Determination of cadmium by atomic-fluorescence and atomic-absorption spectrophotometry

Talanta, 1966
The adaptation of a conventional atomic-absorption/flameemission spectrophotometer to the measurement of atomic-fluorescence in an air-acetylene flame is described. The determination of cadmium on the same instrument by both atomic-fluorescence and absorption shows that, even with a rather simple and inefficient means of exciting and measuring ...
R M, Dagnall, T S, West, P, Young
openaire   +2 more sources

Determination of thallium by atomic absorption spectrophotometry

Fresenius' Zeitschrift für analytische Chemie, 1966
The determination of thallium by atomic-absorption Spectrophotometry is described. Many substances interfere with the direct analysis of thallium under the conditions chosen. However, these interferences can be overcome by adding a lithium, potassium, or sodium buffer (5000 ppm). In this way the deviations caused by foreign substances can be reduced to
W. A. Veenendaal, H. L. Polak
openaire   +1 more source

Atomic absorption spectrophotometry of antimony

Analytica Chimica Acta, 1969
Abstract The atomic absorption of antimony in combination with extraction of the chloride complex provides a suitable determination of antimony in various materials. The effect of variables on antimony absorption and the extraction of antimony were studied.
Masaaki Yanagisawa, Masami Suzuki, Tsugio Takeuchi   +2 more
openaire   +1 more source