About SAPUTRO Sulistyo
About Dep. of Mathematics and Natural Sci. Education, Fac. of Teacher Training and Education Sciences, Sebelas Maret Univ.
About YOSHIMURA Kazuhisa
About Dep. of Chemistry, Fac. of Sciences, Kyushu Univ.
About MATSUOKA Shiro
About Dep. of Environmental Sci., Fac. of Sci., Niigata Univ.
About TAKEHARA Ko
About Dep. of Chemistry, Fac. of Sciences, Kyushu Univ.
About Narsito
About Dep. of Chemistry, Fac. of Mathematics and Natural Sciences, Gadjah Mada Univ.
About Analytical Sciences
About spectrophotometry (analysis)
About natural water
About hexavalent chromium
About state analysis
About trace constituent
About preconcentration
About quantitative analysis (analytical chemistry)
About cation exchange
About ion exchanger
About spectrophotometer
About condenser lens
About scattered light
About standard addition method
About Solid Phase Extraction
About high sensitivity
About detection limit
About measurement accuracy
About Physical analysis of natural water
About 水中
About クロム
About 微量定量
About 固相
About 吸光分光分析