Determination of Chromium, Copper, Iron, Manganese and Lead in Human Hair by Graphite Furnace Atomic Absorption Spectrometry von DONG, Xiaonan, NAKAGUCHI, Yuzuru, HIRAKI, Keizo

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Quantitative Analysis of Human Hair for Selenium(IV), Selenium(VI) and Total Selenium by Hydride-Generation Atomic Absorption Spectrometry von DONG, Xiaonan, NAKAGUCHI, Yuzuru, HIRAKI, Keizo

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Anomalous distribution of dissolved organic carbon in the Sea of Japan von Yamaguchi, Yoshitaka, Nakaguchi, Yuzuru, Hattori, Hiroshi, Kimura, Munehito, Hiraki, Keizo

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Air Pollution by Concrete Dust from the Great Hanshin Earthquake von Gotoh, Takao, Nishimura, Takashi, Nakata, Minoru, Nakaguchi, Yuzuru, Hiraki, Keizo

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Selenium (IV), selenium (VI) and organic selenium in Lake Biwa, the Yodo River and Osaka Bay von Nakaguchi, Yuzuru, Hiraki, Keizo

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Air pollution by concrete dust from the Great Hanshin Earthquake von GOTOH, Takao, NISHIMURA, Takashi, NAKATA, Minoru, NAKAGUCHI, Yuzuru, HIRAKI, Keizo

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Direct measurement of the fluorescence characteristics of aquatic humic substances by a three-dimensional fluorescence spectrophotometer von NAGAO, Seiya, SUZUKI, Yasuhiro, NAKAGUCHI, Yuzuru, SENOO, Muneaki, HIRAKI, Keizo

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Vertical profiles of dissolved selenium in the North Pacific von Aono, Tatsuo, Nakaguchi, Yuzuru, Hiraki, Keizo

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Determination of arsenic and selenium in biological samples by microwave-in-duced plasma mass spectrometry von SHIRASAKI, Toshihiro, HIRAKI, Keizo

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Mechanism for improving the sensitivity and stability of selenium in the presence ofrhodium-magnesium mixed modifier by using graphite furnace AAS von DONG, Xiaonan, NAKAGUCHI, Yuzuru, HIRAKI, Keizo

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Determination of Ytterbium in Seawater by Graphite Furnace Atomic Absorption Spectrometry after Coprecipitation and Solvent Extraction von FUJINO, Osamu, NISHIDA, Sino, TOGAWA, Hideo, HIRAKI, Keizo

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Species and concentrations of selenium and nutrients in Tanabe Bay during red tide due toGymnodinium nagasakiense von Koike, Yuichi, Nakaguchi, Yuzuru, Hiraki, Keizo, Takeuchi, Terufumi, Kokubo, Tomoyoshi, Ishimaru, Takashi

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Determination of trace elements in a photoresist solution by microwave-induced plasma mass spectrometry von SHIRASAKI, Toshihiro, HIRAKI, Keizo

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Determination of seleno-amino acid in natural water samples von Aono, Tatsuo, Nakaguchi, Yuzuru, Hiraki, Keizo, Nagai, Takayuki

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Determination of molybdenum in natural water by solvent extraction/ ICP-AES von SUZUKI, Yasuhiro, SHIRASAKI, Toshihiro, NAKAGUCHI, Yuzuru, KOIKE, Yuichi, HIRAKI, Keizo

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Species determination of selenium in marine plankton body fluid von KOIKE, Yuichi, NAKAGUCHI, Yuzuru, HIRAKI, Keizo

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The Determination of Selenium Species in Sea Water by DAN-HPLC Method von HATTORI, Hiroshi, NAKAGUCHI, Yuzuru, SAITO, Yoshihiro, HIRAKI, Keizo

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The Estimation of Origin of Dissolved Organic Matter using the Three Dimensional Excitation Emission Matrix Spectroscopy in the Coastal Area von YAMAGUCHI, Yoshitaka, NAKAGUCHI, Yuzuru, HATANO, Yoshiyuki, ARAKI, Syoko, IMANAKA, Masayo, TAKAYANAGI, Kazuhumi, SAKAMI, Tomoko, KIMOTO, Takashi, HIRAKI, Keizo

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Determination of phosphate ions in natural water by solvent extraction/ICP-AES von FUJINO, Osamu, KOGA, Yasuo, HIRAKI, Keizo

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Determination of Trace Vanadium by Addition of Both Sodium Selenite and Calcium Chloride with Polarized Zeeman Effect Graphite Furnace Atomic Absorption Spectrometry von HIRAKI, Keizo, NAKAGUCHI, Yuzuru, MORITA, Michitaka, KITAMAKI, Hideharu

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