Simultaneous determination of polymetallic ions by ratio second derivative ultraviolet spectrophotometry
1992 ◽
Vol 16
(4)
◽
pp. 214-216
◽
1988 ◽
Vol 77
(8)
◽
pp. 715-718
◽
2011 ◽
Vol 79
(5)
◽
pp. 1546-1551
◽
1991 ◽
Vol 39
(3)
◽
pp. 478-482
◽
2009 ◽
Vol 19
(5)
◽
pp. 891-904
◽