Citation: Su Ping FENG, Bo ZHOU, Li Rong ZENG, Rong Li CHEN. Investigation on the Thermostability of Germanium and Elimination of Chloride and Sulfate. Interference on Germanium in Graphite Furnace Atomic Absorption Spectrometry[J]. Chinese Chemical Letters, ;1999, 10(4): 333-334. shu

Investigation on the Thermostability of Germanium and Elimination of Chloride and Sulfate. Interference on Germanium in Graphite Furnace Atomic Absorption Spectrometry

1.
Experimental Center, Shandong University, Jinan 250100;
2.
College of Chemistry, Shandong University, Jinan 250100

Received Date: 30 November 1998

The thermostability and the interference-resisting property of germanium (Ge) in graphite furnace atomic absorption spectrometry (GF.AAS) were increased remarkably when palladium and lithium nitrates were used as complexing matrix modifiers and barium nitrate as supplementary matrix modifier.
- GF.AAS,
- germanium,
- eliminate interference
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