About TAKAHASHI YUKIKO
About 長岡技術科学大学環境建設系
About coloring matter
About paper
About metal ion
About water sample
About gallium
About iron
About quantitative analysis(analytical chemistry)
About pH dependence
About zeta-potential
About latex
About ion exchanger
About alumina fiber
About nano particle
About ultrathin film
About sulfonation
About performance evaluation
About colorimetric analysis
About comparative test
About sulfonic acid
About macrocyclic compound
About nitrogen heterocyclic compound
About aromatic compound
About bridged compound
About azo compound
About aromatic chlorine compound
About polyphenol
About Reagent Strips
About Physical analysis of inorganic compounds
About Tetraphenylporphine tetrasulfonic acid
About Lumogallion
About Hydroxynaphthol Blue
About アニオン性
About 色素
About 塩基性
About イオン交換体
About ナノ粒子
About ナノ薄膜
About 試験紙
About 作製
About 評価