UA19342A - Method for photometric determination of hafnium - Google Patents

Method for photometric determination of hafnium

Info

Publication number
UA19342A
UA19342A UA4949278A UA4949278A UA19342A UA 19342 A UA19342 A UA 19342A UA 4949278 A UA4949278 A UA 4949278A UA 4949278 A UA4949278 A UA 4949278A UA 19342 A UA19342 A UA 19342A
Authority
UA
Ukraine
Prior art keywords
hafnium
photometric determination
photometric
determination
fotometering
Prior art date
Application number
UA4949278A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Йосип Степанович Балог
Иосиф Степанович Балог
Іван Іванович Зимомря
Иван Иванович Зымомря
Original Assignee
Ужгородський Державний Університет
Ужгородский Государственный Университет
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ужгородський Державний Університет, Ужгородский Государственный Университет filed Critical Ужгородський Державний Університет
Priority to UA4949278A priority Critical patent/UA19342A/en
Publication of UA19342A publication Critical patent/UA19342A/en

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  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)

Abstract

Method for photometric hafnium determination as organic reagent uses bistremetincyanine A. Fotometering of complex is performed in organic phase after its extraction with mix of toluene with cyclogexanol. The invention relates to analytical chemistry.
UA4949278A 1991-06-25 1991-06-25 Method for photometric determination of hafnium UA19342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4949278A UA19342A (en) 1991-06-25 1991-06-25 Method for photometric determination of hafnium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4949278A UA19342A (en) 1991-06-25 1991-06-25 Method for photometric determination of hafnium

Publications (1)

Publication Number Publication Date
UA19342A true UA19342A (en) 1997-12-25

Family

ID=74537742

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4949278A UA19342A (en) 1991-06-25 1991-06-25 Method for photometric determination of hafnium

Country Status (1)

Country Link
UA (1) UA19342A (en)

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