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首页> 外文期刊>Journal of the American Society of Brewing Chemists >Elemental Analysis of Beer and Wort by Inductively Coupled Plasma-Atomic Emission Spectroscopy
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Elemental Analysis of Beer and Wort by Inductively Coupled Plasma-Atomic Emission Spectroscopy

机译：电感耦合等离子体原子发射光谱法分析啤酒和麦芽汁

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1.Repeatability coefficients of variation for the determination of six elements by inductively coupled plasma-atomic emission spectroscopy ranged from 3.5 to 5.0% for calcium, 6.4 to 12.1% for copper, 7.4 to 20.3% for iron, 3.3 to 5.7% for potassium, 3.4 to 5.6% for magnesium, and 5.2 to 6.9% for sodium and were judged acceptable. The repeatability coefficient of variation was 31.3% for zinc and was judged unacceptable. 2.Reproducibility coefficients of variation for the determination of seven elements by inductively coupled plasma-atomic emission spectroscopy ranged from 11.3 to 18.2% for calcium, 51.3 to 68.4% for copper, 41.7 to 70.0% for iron, 8.4 to 14.3% for potassium, 4.8 to 37.3% for magnesium, 13.0 to 24.9% for sodium, and 69.9% for zinc and were judged unacceptable.
机译：1，电感耦合等离子体原子发射光谱法测定六种元素的重复性变异系数范围为钙的3.5至5.0％，铜的6.4至12.1％，铁的7.4至20.3％，钾的3.3至5.7％镁为3.4至5.6％，钠为5.2至6.9％，被认为是可以接受的。锌的重复性变异系数为31.3％，被认为是不可接受的。 2，电感耦合等离子体原子发射光谱法测定7种元素的重现性变异系数范围为钙的11.3％至18.2％，铜的51.3％至68.4％，铁的41.7％至70.0％，钾的8.4％至14.3％。镁为4.8至37.3％，钠为13.0至24.9％，锌为69.9％，被认为是不可接受的。

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