1Shan X Q, Hu K J. Matric Modificaion for Determination of Selenium in Geological Samples by Graphite Furnace Atomic Absorption Spectrometry after Preseparation with Thiol Cotton Fibre[J]. Talanta, 1985,32 : 23.
2Shan X Q, Ni Z M,Yuan Z N. Determination of Indium in Minerals,River Sediments and Coal Fly Ash by Electrothermal Atomic Absorption Spectrometry with Palladium as a Matrix Modifier[J]. Analytica Chimica Acta, 1985,171: 269.
3Hinds M W, Katyal M,Jackson K W. Effectiveness of Palladium Plus Magnesium as a Matrix Modifier for the Determination of Lead in Solutions and Soil Slurries by Electrothermal Atomisation Atomic Absorption Spectrometry[J]. J. Anal. At. Spectrom. ,1988,3:83.
6Shan X Q, Wang D X. X-Ray Photoelectron Spectroscopic Study of The Mechanism of Palladium Matrix Modification in the Electrothermal Atomic Absorption Spectrometric Determination of Lead and Bismuth[J]. Analytica Chimica Acta, 1985,173:315.
7Schlemmer G, Welz B. Palladium and Magnmium Nitrates, A More Universal Modifier for Graphite Furnace Atomic Absorption Spectrometry[J]. Spectrochim. Acta. 1986,41B(11) :1157.
8Voth-Beach L M, Shrader D E. Investigations of a Reduced Palladium Chemical Modifier for Graphite Furnace Atomic Absorption Spectrometry[J]. J. Anal. At. Spectrom.1987,2 : 45.
9Wendl W, Muller-Vogt G. Chemical Reaction of Lead in Graphite Furnace Atomic Absorption Spectrometry [J]. J. Anal. At Spectrom. ,1988,3:63.
