Theiodine patch testrefers to painting a two-inch square of tincture of iodine or Lugol’s Iodine on the body and watching to see how long the orange square takes to fade. However, this test is not considered to be overly reliable or conclusive but can help to give a general idea as t...
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halogens, and other gases are understandably not available, although in the case of some halogens, they are often part of the metal salt composition. Chlorides are the most widely available metal salt followed by nitrates, acetates, and oxalates, respectively. The wide availability of metal sal...
131 I and 211 At are all members of the group of elements known as halogens, therefore they share chemical properties. 131 I is widely used in clinical applications and 125 I and 211 At are often used in in vitro studies and research. It is important to know the dose response in norma...
中文摘要 三均三嗪及三均三嗪类化合物结构和性质 的理论预测性研究 物理化学专业 研究生郑文旭 指导教师田安民教授 本文运用高精度量子化学计算方法考察了长期以来研究甚少的三 均三嗪(tri.s.tfiazine)分子及其28个衍生物的分子构型、电子结构、振 动频率等性质。详细讨论了这些分子用作高能量密度物质、非线性光学 ...