Spectrophotometric Studies on the Complexation Equilibria of Ni and Pb with 2-Carboxy-2-Hydroxy-5'-Sulfo-Formazylbenzene. Simultaneous Determination of Trace Amounts of Ni and Pb

2004 ◽  
Vol 94 (78) ◽  
pp. 571-579 ◽  
Author(s):  
Elham Y. Hashem ◽  
Mohamed S. Abu-Bakr ◽  
Sawsan M. Hussain

1978 ◽  
Vol 48 ◽  
pp. 287-293 ◽  
Author(s):  
Chr. de Vegt ◽  
E. Ebner ◽  
K. von der Heide

In contrast to the adjustment of single plates a block adjustment is a simultaneous determination of all unknowns associated with many overlapping plates (star positions and plate constants etc. ) by one large adjustment. This plate overlap technique was introduced by Eichhorn and reviewed by Googe et. al. The author now has developed a set of computer programmes which allows the adjustment of any set of contemporaneous overlapping plates. There is in principle no limit for the number of plates, the number of stars, the number of individual plate constants for each plate, and for the overlapping factor.



1982 ◽  
Vol 14 (2) ◽  
pp. 99-108 ◽  
Author(s):  
James V. Jucker ◽  
Robert C. Carlson ◽  
Dean H. Kropp


Planta Medica ◽  
2016 ◽  
Vol 81 (S 01) ◽  
pp. S1-S381
Author(s):  
YS Jung ◽  
JB Weon ◽  
CJ Ma


Planta Medica ◽  
2007 ◽  
Vol 73 (09) ◽  
Author(s):  
AN Assimopoulou ◽  
M Ganzera ◽  
H Stuppner ◽  
VP Papageorgiou


2003 ◽  
Author(s):  
C. Ostiguy ◽  
J. Lesage ◽  
S. Tranchand ◽  
H. van Tra




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