Open AccessExtraction of Trace Amounts of Copper(II) on a Membrane Filter Using 5,10,15,20-Tetraphenyl-21H,23H-porphinetetrasulfonic Acid for the Determination by Solid-Phase Spectrophotometry
Author(s) -
Toshio Shimizu,
Isoshi Nukatsuka,
Kunio Ohzeki
Publication year - 1999
Publication title -
analytical sciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.392
H-Index - 73
eISSN - 1348-2246
pISSN - 0910-6340
DOI - 10.2116/analsci.15.153
Subject(s) - chemistry , copper , detection limit , calibration curve , absorbance , spectrophotometry , solid phase extraction , tap water , analytical chemistry (journal) , perchlorate , trace amounts , membrane , chromatography , inorganic chemistry , ion , medicine , biochemistry , alternative medicine , organic chemistry , pathology , environmental engineering , engineering