Pyrogallol red and bromopyrogallol red in new optical methods for the determination of molybdenum(VI) and tungsten(VI)

By Ivanov V.   Mamedova A.  

Journal of Analytical Chemistry, Vol. 61, Iss. 3, 2006-03 ,pp. : 242-249

MAIK Nauka/Interperiodica

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Ternary complex of molybdenum(VI) with 4-nitrocatechol and tetrazolium blue chloride and its application to extraction-spectrophotometric analysis of ferrous metallurgy products

By Dimitrov A.   Lekova V.   Gavazov K.   Boyanov B.  

Journal of Analytical Chemistry, Vol. 62, Iss. 2, 2007-02 ,pp. : 122-125

MAIK Nauka/Interperiodica

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Extraction by reversed micelles of triton N-42 for the spectrophotometric determination of cetyltrimethylammonium bromide

By Demidova M.   Bulavchenko A.  

Journal of Analytical Chemistry, Vol. 60, Iss. 1, 2005-01 ,pp. : 12-15

MAIK Nauka/Interperiodica

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Highly Sensitive Determination of Iron Ions in Water With Bromopyrogallol Red by Light Absorption Ratio Variation Spectrophotometry

By Tang Yi-Nan   Yuan Yuan   Chen Xing   Zhu Qing   Gong Hui   Gao Hong-Wen  

Composite Interfaces, Vol. 37, Iss. 2, 2009-03 ,pp. : 204-217

Taylor & Francis Ltd

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Spectrophotometric method for the determination of telmisartan with congo red

By Qin Zonghui   Niu Weifen   Tan Rong  

Journal of Analytical Chemistry, Vol. 64, Iss. 5, 2009-05 ,pp. : 449-454

MAIK Nauka/Interperiodica

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