ON-LINE SOLID PHASE EXTRACTION SYSTEM FOR CHROMIUM DETERMINATION IN WATER SAMPLES BY FLOW INJECTION-FLAME ATOMIC ABSORPTION SPECTROMETRY
2012 ◽
Vol 6
(4)
◽
pp. 1080-1089
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2011 ◽
Vol 02
(02)
◽
pp. 116-125
◽
2006 ◽
Vol 575
(1)
◽
pp. 126-132
◽
2000 ◽
Vol 55
(7)
◽
pp. 1109-1116
◽
2014 ◽
Vol 95
(1)
◽
pp. 16-32
◽