双硫腙分光光度法

用双硫腙分光光度法测定锌血康片中葡萄糖酸锌含量

Determination of the Content of Zinc Gluconate in Xinxuekang Tablets by Dithizone Spectrophotometry

GB/T7470-1987水质铅的测定双硫腙分光光度法

Water quality Determination of lead Spectrophotometric method with dithizone

双硫腙分光光度法测定离子液体中Zn~（2+）含量

Spectrophotometric Determination of Zn ~ ( 2 + ) in Ionic Liquid with Dithizone

GB/T7469-1987水质总汞的测定高锰酸钾-过硫酸钾消解法双硫腙分光光度法

Water quality Determination of the total mercury Potassium permanganate-potassium persulfate decomposed method Dithizone spectrophotometric method

复合型豆腐凝固剂中铅含量的测定&双硫腙分光光度法

Determination of lead content of compound type of bean curd coagulant & spectrophotometric method with Dithizone

方法发样0.4克经硝酸-高氯酸（10∶1）硝化后双硫腙分光光度法测定铅含量。

Methods 0.4g hair sample was nitrified by HNO_3-HClO_4 ( 10 ∶ 1 ) and lead content was determined by spectrophotometry .

采用双硫腙萃取分光光度法分别测定用三种不同方法处理的同一载银活性炭样品。

The Ag - loaded activated carbon ( AAC ) treated by 3 different methods was detected by spectrophotometry extracted by dithizone .

本方法对双硫腙水相分光光度法测定水体中微量锌做了较大的改进，使锌离子的测定范围由0~1μg/mL提高到0~4μg/mL。

The method for determination of zinc ions with dithizone in aqueous by spectrophotometry was improved . The measure range of zinc concentration can be extended from 0 ~ 1 μ g / ml to 0 ~ 4 μ g / ml.

Co（Ⅱ）双硫腙CCl4萃取分光光度法测定钢铁中微量铜

Spectrophotometric Determination of Trace Copper in Iron and 3tee ! with Co (ⅱ) - Diphenylcarbazone-CCl_4 Extraction

人体头发中微量汞的测定&双硫腙-TBP-煤油萃取分光光度法

Spectrophotometric Determination of Trace Mercury (ⅱ) in Human Hair with Dithizone-Tributyl Phosphate ( TBP ) - Kerosene Extraction