1.
Extraction-Spectrophotometric Determination of Ni(Ⅱ) by Using Non-Organic Solvents
非有机溶剂萃取光度法测定镍的研究
2.
Extraction-Spectrophotometric Determination of La(Ⅲ) by Using Non-Organic Solventsi;
双水相体系萃取光度法测定镧的研究
3.
Determination of Trace Copper in Apparatus Oil by Extraction-Spectrophotometry;
萃取光度法测定机油中微量铜的含量
4.
Determination of trace amount of nitrite in water samples by spectrophotometric with cloud point extraction
浊点萃取光度法测定水样中亚硝酸根
5.
Study on the Extraction Spectrophotometry by Using Polyethylene Glycol-BCO-Ammonium Sulfate
聚乙二醇-新铜试剂-硫酸铵萃取光度法测定铜
6.
DETERMINATION OF MICROAMOUNTS OFGOLD BY THE EXTRACTION-PHOTOMETRICMETHOD WITH ETHYL VIOLET-BYTYL ACETATE
乙基紫-醋酸丁酯萃取光度法测定微量金
7.
Extraction Separation and Spectrophotometric Determination of Zirconium and Hafnium
P507萃取分离-二甲酚橙光度法测定锆铪
8.
Study on Solid Phase Extraction and Spectrophotometric Determination of Gold with Thio-Michler's Ketone
固相萃取-硫代米蚩酮光度法测定金
9.
Water quality--Determination of vanadium--BPHA extraction spectrophotometric method
GB/T15503-1995水质钒的测定钽试剂(BPHA)萃取分光光度法
10.
Study on DW-Spectrophotometric Determination of Microamounts Copper with Naphathalene-Phase Extraction
萘相萃取双波长分光光度法测定微量铜的研究
11.
Extraction-Spectrophotometric Determination of Trace Tantalum in Steels Using Ethyl Violet
乙基紫萃取分光光度法测定钢铁中的微量钽
12.
Study on Spectrophotometric Determination of Microamount Manganese with Naphathalene Phase Extraction
萘相萃取分光光度法测定微量锰的研究
13.
Studies on Determination of Trace Mercury in Water by Spectrophotometry after Cloud Point Extraction
浊点萃取—分光光度法测定水体中汞含量的研究
14.
Cloud point extraction and ultraviolet-visible spectrophotometry used in the determination of cobalt
浊点萃取-紫外可见分光光度法测定痕量钴
15.
Determination of Trace Pb in Water Samples by Spectrophotometry after Cloud Point Extraction
浊点萃取-分光光度法测定水样中痕量铅
16.
Determination of Trace Chromium(Ⅵ) in Electroplating Wastewater by Extraction-Spectrophotometry
用萃取-分光光度法测定电镀废水中的铬(Ⅵ)
17.
Determination of Trace Cr(Ⅵ) in Water by Spectrophotometry with Cloud Point Extraction
浊点萃取-分光光度法测定水中痕量六价铬
18.
The Determination of LAS in Water by Online Extraction-Flow Injection Spectrophotometry
在线萃取流动注射分光光度法测定水中LAS含量