Direct ultratrace determination of cadmi
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Michael A. Bolshov; Claude F. Boutron; FranΓ§ois M. Ducroz; Ursula GΓΆrlach; Oleg
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Article
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1991
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Elsevier Science
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English
β 650 KB
## Results of the first direct measurements of Cd in Antarctic and Greenland ancient ice and recent snow at ultratrace levels by ultrasensitive laser-excited atomic fluorescence spectrometry with electrothermal atomization are presented. Ultratrace concentration Cd standards allowed calibration of