分光光度法

Objective To evaluate the methods and measurement conditions of the ultraviolet spectrophotometry for determination of iodine ions in drinking water.

目的 探讨应用紫外分光光度法测定饮用水中碘离子的方法及测量条件的选择。

It is feasible to determine micro-rivanol in urine by using this fluorescence spectrophotometry.

现拟采用新的荧光分光光度法来测定尿液中痕量的利凡诺［8］。

A new method for the determination of Bi in water sample by thin layer resin phase spectrophotometry was developed.

提出了薄层树脂相分光光度法测定铁的新方法。

It has a tin sphene crystal structure.The color development mechanism of chrome tin pink was studied by ESR,XPS,XRD and spectrophotometery.

本研究采用电子自旋共振、光电子能谱、X射线衍射分析及分光光度法研究了玛瑙红色剂的呈色机理。

The determination of total sterol in soybean was studied by improved spectrophotometry.

采用改进的分光光度法测定大豆总甾醇含量。

This study systemically introduced the methods and technical conditions of determining stibium content of potassium pyroantimonate by using flame atomic absorption spectrophotometric method.

比较详细地研究用火焰原子吸收分光光度法测定焦锑酸钾中锑含量的技术条件和测定方法。

Keywords infrared spectrophotometry;stigmasterol acetate;β sitosterol acetate;quantitative analysis

红外分光光度法；豆甾醇乙酯；β-谷甾醇乙酯；定量分析

Objective To establish a spectrophotometry method for determining the contents of ferrum in ferrous succinate tablets.

目的 建立分光光度法测定琥珀酸亚铁片中铁的含量的方法。

Methods:the dispersible tablets was prepared by taking lose subsfrits hydroxypropyl cellulose and hydroxypropymethyl cellulose as excipient.the phenobarbital content in tablets was determined by uv spectrophotometry at 240 nm.results:the uniformity test of dispersion showed that the tablets could smoothly disperse and pass through a no.2 sieve within 1 min.

以低取代羟丙基纤维素、羟丙甲纤维素等为辅料研制该分散片，紫外分光光度法测定该片中苯巴比妥的含量，测定波长为240 nm。结果：分散均匀性试验表明该分散片在1 min内均匀分散并通过2号筛。

A thiocyanate differential spectrophotonetry method was used to determine the high content tungsten and satisfactory results were obtained.

采用硫氰酸盐示差分光光度法测定高含量的钨，取得了较好的效果。方法的回归方程较好，相关系数为0.99995；样品回收率为99.3%～100.2%，RSD为0.28

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。