Determination of Trace Strontium by Graphite Furnace Atomic Absorption Spectrometry with All-Pyrolytic Graphite Tube
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ABSTRACT
The shape of absorption signal and atomization behavior of strontium inpyrolyticlly coated and all-pyrolytic graphite tubes were studied. The reason why CaCl2, FeCl3 and HC1O4 suppress the absorption signal was discussed. A method for direct determination
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