B U N S E K I K A G A K U

Vol. 4 8 No. 6

June, 1999

Special Articles: Endocrine Disrupting Chemicals and Analytical Chemistry

Table of Contents


Original Papers

Broad-Spectrum Analysis of Endocrine Disruptors in Environmental Samples

Norihide Nakada, Tomohiko Isobe, Hajime Nishiyama, Keiji Okuda, Shinobu Tsutsumi, Junya Yamada, Hidetoshi Kumata and Hideshige Takada 535

Complexation Reaction of Organotins with 3-Hydroxyflavone and Its Application to Their Fluorometric Determination

Shinkichi Yamada, Toshihiro Asano, Sen-ichi Aizawa and Motoshi Nakamura 549

Determination of Organotin Compounds in Water and Sediment Samples by Isotope Dilution GC/MS

Tomomi Iwamura, Kiwao Kadokami, Daisuke Jin-ya, Yoshifumi Hanada and Manabu Suzuki 555

Simultaneous Determination of Bisphenol A and Alkylphenols by LC/Atmospheric Pressure-Ionization MS

Masahiko Takino, Shigeki Daishima and Kenji Yamaguchi 563

Concentration of Bisphenol A and Nonylphenol by Solid-Phase Extraction and Direct Analysis by LC/MS

Jun Yonekubo, Syunya Sasaki, Makiko Ichiki, Michiko Kanai and Hideki Sasaki 571

Determination of Bisphenol A in Canned Drinks by LC/MS

Masakazu Horie, Terumitu Yoshida, Rie Ishii, Susumu Kobayashi and Hiroyuki Nakazawa 579

An Attempt by Solid-Phase Microextraction with On-Column Silylation for a Rapid and Highly Sensitive Determination of Bisphenol A

Yuji Takao, Ho Chul Lee and Koji Arizono 589

Application of Supercritical Fluid Extraction for the Analysis of Polycyclic Aromatic Hydrocarbons in Airborne Particulates

Junko Oda 595

Determination of Endocrine Disrupting Aromatic Compounds in Water and Sediment by Using an Essential Oil Distillator

Tsuyoshi Ibaraki, Kuniaki Kawata, Noriko Utagawa, Masaaki Sakai, Ikuei Kifune and Masatoshi Morita 609

Estrogenic Activity of Heavy Oil and Its Assay Method

Ryoichi Kizu, Shoko Kato, Osamu Usui and Kazuichi Hayakawa 617

Conformational Analysis of Stereoisomers of Styrene Trimers by NMR Spectroscopy

Koichi Moriguchi, Takeshi Kamata, Takashi Harimoto, Yonezo Matsumoto and Hisako Nakashima 623


Technical Papers

Determination and Dynamic Analysis of Polycyclic Aromatic Hydrocarbons in Soil and Plant Samples

Takashi Korenaga, Toshiyuki Kajihara and Yoko Tsukiyama 631


Notes

Determination of Endocrine Disrupting Pesticides in River Water by GC/MS

Tsuyoshi Ibaraki, Chikako Oguma, Akiko Tanabe, Kuniaki Kawata, Masaaki Sakai and Ikuei Kifune 637

Suitability of Hydrophilic−Lipophilic Balanced Copolymer as Solid-Phase Extraction Material for Acidic Herbicides

Shunya Sasaki, Jun Yonekubo, M. S. Young, D. J. Phillips and U. D. Neue 643


Technical Letter

Determination of Adipic Acid Esters Potentially Migrated from Plastic Films for Foods-Wrapping by Gas Chromatography/Gas Chromatograph Combined with Mass Spectrometry

Takao Katase and Yunsoku Kim 649


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