Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KAWAKUBO Susumu and SHIMADA Katsuhisa and SUZUKI Yasutada and HATTORI Kazuya,"An On-Site Colorimetric Technique for Routine Determination of Chromium, Iron and Copper in Bath Solutions for Chromium(III) Conversion Coating",Analytical Sciences,09106340,The Japan Society for Analytical Chemistry,2011,27,3,341,https://cir.nii.ac.jp/crid/1390282679237648128,https://doi.org/10.2116/analsci.27.341