Flameless atomic absorption was used for direct measurements of calcium in microgram amounts of dried biological material. Sufficient analytical precision was reached with a commercial instrument complemented with a device allowing proper control of the heating of the graphite tube furnace. A compar
The use of atomic absorption spectrophotometry for the measurement of haemoglobin-iron, with special reference to the determination oF εHiCN540
✍ Scribed by O.W. Van Assendelft; W.G. Zijlstra; A. Buursma; E.J. Van Kampen; W. Hoek
- Book ID
- 115818097
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 589 KB
- Volume
- 22
- Category
- Article
- ISSN
- 0009-8981
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In the flow system described, iron(I1) is measured spectrophotometrically with l,lO-phenanthroline, and total iron is determined in the same flow line by atomic absorption spectrometry. Linear calibration ranges are 0.1-35 and 0.1-10 rg ml-' for iron and total iron, respectively.
The determination of silver, copper, zinc and magnesium in aluminium alloys by atomic absorption spectroscopy has been previously reported'\*". The sample was dissolved by digestion with sodium hyclroxide solution ; the solution was then acidified with nitric acid, suitably diluted and atomised in a