1) Chromium(Ⅵ)
痕量铬(Ⅵ)
1.
Fluorophotometric Determination of Trace Amounts of Chromium(Ⅵ) in Water Samples Based on the Fluorescence Quenching of Safranine T
基于藏红T的荧光熄灭荧光光度法测定水样中痕量铬(Ⅵ)
3) trace Cr 6+ determination
Cr(Ⅵ)痕量测定
4) trace chromium
痕量铬
1.
A new catalytic decolorizing spectrophotometric method was established for the determination of trace chromium (Ⅵ) in electroplating wastewater, which was based on the catalytic effect of trace chromium (Ⅵ) to the oxidative decoloration reaction of azocarmine B and hydrogen peroxide in aqueous H_ 2 SO_ 4 .
在H2SO4中,痕量铬(Ⅵ)对过氧化氢氧化偶氮胭脂红B的褪色反应具有强烈的催化作用,据此建立了一种测定痕量铬(Ⅵ)的催化光度新方法。
5) chromium(Ⅵ)
铬(Ⅵ)
1.
Determination of Trace Chromium(Ⅵ) by Formation Ternary Complex with Potassium Iodide and Rhodamine B Spectrophotometry
铬(Ⅵ)-碘化钾-罗丹明B-PVA体系分光光度法测定水中痕量铬(Ⅵ)
2.
Determination of chromium(Ⅵ) by flow injection chemiluminescence in potassium bromate-luminol system
溴酸钾-鲁米诺体系流动注射化学发光法测定铬(Ⅵ)
3.
Microdetermination of Chromium(Ⅵ) in Natural Water with a Piezoelectric Crystal Detector
压电频移法测定天然水样中微量铬(Ⅵ)
6) Cr(Ⅵ)
铬(Ⅵ)
1.
The influences of pH value and added salt of the system, as well as the active groups of the regenerable chitin on the adsorption of Cr(Ⅵ) by regenerable chitin have been investigated.
可再生甲壳素吸附铬（Ⅵ）的特性研究陈炳稔＊汤又文李国明万春华（华南师范大学化学系广州５１０６３１）关键词可再生甲壳素，制备，铬（Ⅵ），吸附１９９７－０８－１９收稿，１９９７－１２－２３修回广东省科委及高教厅资助课题利用甲壳素作为铬（Ⅵ。
补充资料：痕量
1.化学上指极小的量﹐少得只有一点痕迹﹐也叫痕迹量。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条