Volume 43; Issue 12

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BUNSEKI KAGAKU
Volume 43; Issue 12

BUNSEKI KAGAKU

Volume 43; Issue 12

1

Special Articles: Environmental Sciences and Analytical Chemistry. Determination of cadmium in water by graphite furnace AAS after extraction and microscale back-extraction with 1-phenyl-3-methyl-4-decanoyl-5-pyrazolone and trioctylphosphine oxide.

SASAKI, Yoshimi, KOIZUMI, Sadayuki, YOSHIKUNI, Tadatsugu, YAMADA, Akifumi

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1994

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1994

2

Special Articles: Environmental Sciences and Analytical Chemistry. Collection and determination of polycyclic aromatic hydrocarbons in air using XAD-2 resin adsorbent.

MURATA, Masaharu, MAEDA, Mizuo, KOGA, Minoru, YAMASHITA, Toshiro, HARAGUCHI, Kimiko, TAKAGI, Makoto

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1994

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3

Special Articles: Environmental Sciences and Analytical Chemistry. Measurement of copper(II)-complexing capacity of environmental water by back-extraction of copper-chelates in benzene and by solubilization of copper(III) oxide.

SASAKI, Yoshimi, KOIZUMI, Sadayuki, YOSHIKUNI, Tadatsugu, YAMADA, Akifumi

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1994

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1994

4

Special Articles: Environmental Sciences and Analytical Chemistry. Simple in situ determination of dissolved oxygen in water using Methylene Blue.

OKUMURA, Minoru, HASHITANI, Hiroshi

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1994

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1994

5

Special Articles: Environmental Sciences and Analytical Chemistry. Determination of trace aluminium in natural waters by ICP-AES after separation and preconcentration using Chromazurol S immobilized silica gel.

HIRAYAMA, Kazuo, SEKINE, Toshinori, UNOHARA, Nobuyuki

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1994

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1994

6

Special Articles: Environmental Sciences and Analytical Chemistry. Gas chromatographic determination of aliphatic amines, and evaluation of offensive odor in fish meal plant by odor organoleptic test and semiconductor sensor.

KAMEYAMA, Hiroshi, SHIMADA, Ryohachi, NAKAGOME, Shinji, WATANABE, Makoto, TAKEYAMA, Toshiro

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1994

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1994

7

Special Articles: Environmental Sciences and Analytical Chemistry. Sensitive determination of humic acid in natural water by chemiluminescence-flow injection method.

HU, Xincheng, KITANO, Masaru, TAKENAKA, Norimichi, BANDOW, Hiroshi, MAEDA, Yasuaki, ZHANG, Danian

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1994

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PDF, 750 KB

1994

8

Special Articles: Environmental Sciences and Analytical Chemistry. Multi-elemental semi-quantitative analyses of suspended particulate matter by glow discharge MS.

TAKAHASHI, Takako, TAKAKU, Yuichi, MASUDA, Kimihiko, SHIMAMURA, Tadashi

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1994

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PDF, 470 KB

1994

9

Special Articles: Environmental Sciences and Analytical Chemistry. Elimination of adsorption effect of sample anions on injector loop in ion chromatography of environmental waters.

OHTA, Kazutoku, FURUKAWA, Masamichi, NAKAJIMA, Kunio, TANAKA, Kazuhiko

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1994

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1994

10

Special Articles: Environmental Sciences and Analytical Chemistry. A consideration of the contamination from surroundings in sample preparation for ultra-trace determination.

SAKAO, Shoji, UCHIDA, Hiroshi, FUDAKAWA, Noriko, KUBOTA, Masaaki

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1994

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1994

11

Determination of primary amines as their N-benzenesulfonyl-N-trifluoroacetyl derivatives by GC with electron capture detection.

MIYAMOTO, Yoshiaki, KATAOKA, Hiroyuki, OHRUI, Satoshi, MAKITA, Masami

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1994

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1994

12

Chemical analysis of metal ions by an electrode-separated piezoelectric quartz crystal using multivariate analysis.

NOMURA, Toshiaki, ISAWA, Mie, MITSUI, Toshiyuki

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1994

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1994

13

Determination of molybdenum in natural water by solvent extraction/ICP-AES.

SUZUKI, Yasuhiro, SHIRASAKI, Toshihiro, NAKAGUCHI, Yuzuru, KOIKE, Yuichi, HIRAKI, Keizo

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1994

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1994

14

Extraction and solubility characteristics of metal aliphatic carboxylates in a hexane medium.

MORIYA, Yoshio, SUGAI, Mikio, OHSHIMA, YOZO, OGAWA, Nobuaki, MATSUO, Shigeki

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1994

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15

Determination of fluorescence lifetime with transfer function processed by fast Fourier transformation.

ITAGAKI, Masayuki, WATANABE, Kunihiro

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1994

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1994

16

Determination of lead in river water by graphite furnace AAS with cobalt(II) nitrate-ammonium dihydrogenphosphate as matrix modifier.

SHIRASAKI, Toshihiro, NAKAMURA, Hiroko, HIRAKI, Keizo

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1994

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17

Visible absorption and fluorescence properties of chlorophyll a and b and pheophytin a and b in the nonionic surfactant-nonaqueous solvent system.

KAWAI, Norio, MORISHIGE, Kiyotoshi

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1994

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1994

18

Liquid-liquid partition equilibrium of vanadium(III) with trifluoroacetylacetone in nonpolar solvents.

WATANABE, Masayuki, IMURA, Hisanori, SUZUKI, Nobuo

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1994

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1994

19

A homogeneous liquid-liquid extraction method based on pH dependent phase separation phenomena in the water-acid acid-chloroform ternary component system.

IGARASHI, Shukuro, ARAI, Takashi, KAWAKAMI, Takanori

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1994

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20

Moisture sensor using quartz crystal coated with bacteriorhodopsin.

KATOH, Hiromasa, TANAKA, Masuko

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1994

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1994

21

Determination of gallium by graphite furnace AAS utilizing direct one-bead-of-resin insertion technique after retention with Tiron on uniform anion-exchange resin.

SHIDA, Junichi, MOCHIZUKI, Jiro, MATSUZAKI, Shinichi

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1994

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1994

22

Rapid separation of DNA sequencing reaction product using capillary electrophoresis.

TOMISAKI, Riyo, BABA, Yoshinobu, TSUHAKO, Mitsutomo

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1994

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1994

23

Studies of Continuous Separation of Uranium Isotopes by Large-Diameter Liquid Chromatography/Study of Electrochemical Assay using Enzymatic Reactions

ONITSUKA, Hatsuki, HIKAMA, Satoshi

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1994

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PDF, 507 KB

1994

24

Special Articles: Environmental Sciences and Analytical Chemistry. Applicability of non-suppressor type ion chromatography and air-segmented auto-analyzing method to monitoring of water quality for public use.

OGURA, Hisako, OHTANI, Yasuhiro, HAMADA, Takatoshi, OGUMA, Koichi

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1994

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1994

25

Special Articles: Environmental Sciences and Analytical Chemistry. Preconcentration and determination of phenols using solid phase extraction and HPLC.

SHIMIZU, Naoto, INOUE, Yoshinori

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1994

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1994

26

A convenient and rapid detection method of Kaimurasaki coloring matter by MS.

KOSUGI, Yoshio, MATSUMOTO, Kozo

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1994

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1994

27

A reversed phase HPLC study of diastereoisomer derivatization methods for chiral separation of carboxylic drugs.

ARAI, Takashi, ICHINOSE, Mitsunori, NIMURA, Noriyuki, KINOSHITA, Toshio

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1994

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1994

28

Preconcentration method for trace amounts of phosphate ion in water using zirconium dioxide.

NAKAJIMA, Yasusi, YOSHIDA, Isao

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1994

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1994

29

Synthesis and properties of 3-, 4- and 5-substituted 2-pyridinecarbaldehyde 5-nitro-2-pyridylhydrazones and characterization of their metal complexes.

ODASHIMA, Tsugikatsu, KOHATA, Katsunori, HIGAKI, Katsutoshi, ISHII, Hajime

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1994

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1994

30

Determination of trace metals in polyethylene terephtalate films by punched-out film introduction/graphite furnace AAS.

KAWAI, Hideyoshi, KATAYAMA, Yoshio, NINOMIYA, Yasuo, OKUDA, Jun

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1994

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1994