Photometric determination of silicon in aluminium alloys: observations on Hadley's method

The Analyst ◽  
1944 ◽  
Vol 69 (815) ◽  
pp. 44 ◽  
Author(s):  
W. Stross
Keyword(s):  
Aluminium Alloys ◽  
Photometric Determination

Photometric determination of copper (II) microquantities in pyrite

2019 ◽  
Vol 85 (10) ◽  
pp. 23-28
Author(s):  
F. S. Aliyeva ◽  
F. O. Mamedova ◽  
F. N. Bahmanova ◽  
Yu. A. Yusibov ◽  
F. M. Chyragov
Keyword(s):  
Photometric Determination ◽  
Determination Of Copper

Spectrophotometric study of the reactions of lanthanoids with bromopyrogallol red in the presence of cation active tensides

1982 ◽  
Vol 47 (2) ◽  
pp. 503-508 ◽  
Author(s):  
Irena Němcová ◽  
Pavla Plocková ◽  
Tran Hong Con
Keyword(s):  
Absorption Spectra ◽  
Photometric Determination ◽  
Spectrophotometric Study ◽  
Ternary Complexes ◽  
Optimal Conditions ◽  
Bromopyrogallol Red ◽  
Binary Complexes

The absorption spectra of the binary complexes of lanthanoids with bromopyrogallol red were measured and the formation of ternary complexes with cation active tenside, Septonex, was studied. Optimal conditions were found for the formation of these complexes and the possibility of their use in the photometric determination of lanthanoids was demonstrated on several examples.

ChemInform Abstract: FLAME PHOTOMETRIC DETERMINATION OF POTASSIUM IN TUNGSTEN

1978 ◽  
Vol 9 (38) ◽  
Author(s):  
H.-J. LUNK ◽  
G. HENRION ◽  
D. MARQUARDT ◽  
TR. JENTZSCH
Keyword(s):  
Photometric Determination
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