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- [9] Preconcentration of Au on chitosan chelating resin and its determination by graphite furnace atomic absorption Yejin Fenxi/Metallurgical Analysis, 2000, 20 (03): : 26 - 28
- [10] Preconcentration of silver on blue algae determination by slurry graphite furnace atomic absorption spectrometry CHEMICAL JOURNAL OF CHINESE UNIVERSITIES-CHINESE, 1995, 16 (12): : 1865 - 1867