Spectrophotometric determination of copper in fertilizer with neocuproine

1974 ◽  
Vol 46 (8) ◽  
pp. 1131-1132 ◽  
Author(s):  
E. R. Larsen
RSC Advances ◽  
2015 ◽  
Vol 5 (80) ◽  
pp. 65321-65327 ◽  
Author(s):  
Chunlei Fan ◽  
Shengxu Luo ◽  
Rong Liu

BTF is exists with spirolactone species with adding Cu2+, which leads to the absorbance intensity is decreased gradually and the decrease of the absorbance value is linear for Cu2+.


1968 ◽  
Vol 40 ◽  
pp. 350-351 ◽  
Author(s):  
Fred C. Trusell ◽  
William F. Mckenzie

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