Takashi Shoji

Flow Injection Analysis with Spectrophotometry for Ammonium ion with 1-Naphthol and Dichloroisocyanurate

Takashi Shoji, E. Nakamura, 2009 .

Evaluation of Method for Radioactive Cesium in Flue Gas by Measurement of Particle Number Concentrations

M. Osako, Katsuyuki Takahashi, Y. Koyama, 2018 .

Collection of Indonaphthol Blue on a Membrane Filter for the Spectrophotometric Determination of Ammonia with 1-Naphthol and Dichloroisocyanurate

Takashi Shoji, E. Nakamura, 2010, Analytical sciences : the international journal of the Japan Society for Analytical Chemistry.

ODS Column Extraction of Indonaphthol Blue Combined with Spectrophotometry for the Determination of Ammonia Nitrogen

Takashi Shoji, E. Nakamura, 2011 .

The effect of foliar application of ferrous iron to eggplant (Solanum melongena) on iron and calcium contents in leaves

T. Ishikawa, T. Tadokoro, Yuji Yamamoto, 2010 .