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Iridoid, Phenylethanoid and Monoterpene Glycosides from Phlomis sieheana
TAYFUN ERSÖZ, Ü. ŞEBNEM HARPUT, İHSAN ÇALIŞ, and ALİ ARSLAN DÖNMEZ
Pages 1-8

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Kinetic Spectrophotometric Determination of Nanogram Levels of Manganese (II) by Azo Dye -- Potassium Periodate -- 1,10-Phenanthroline System
KONSTANTIN L. MUTAFTCHIEV
Pages 9-16

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Determination of Trace Amounts of Gold(III) using Ethopropazine Hydrochloride and Isothipendyl Hydrochloride: A Spectrophotometric Study
MAHAVEER B. MELWANKI, SARASWATİ P. MASTI, and JALDAPPA SEETHARAMAPPA
Pages 17-22

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Electron Ionization Mass Spectrometric Studies of Homalicine tertraacetate, Dihydrohomalicine tetraacetate and Related Compounds
NASIM HASAN RAMA and MUHAMMAD TAHIR HUSSAIN
Pages 23-28

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Determination of Cadmium by FAAS After Solid-Phase Extraction of its 1-Benzylpiperazinedithiocarbamate Complex on Microcrystalline Naphthalene
HASAN CESUR and BEKİR BATI
Pages 29-36

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Determination of the Protonation Constants of Some Substituted Salicylideneanilines by the Spectrophotometric Method in Ethanol-Water Mixtures
M. ABDÜLKADİR AKAY, ESİN CANEL, ESMA KILIÇ, and FİTNAT KÖSEOĞLU
Pages 37-44

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Automated Recognition of Ergogenic Aids Using Soft Independent Modeling of Class Analogy (SIMCA)
M. PRAISLER, J. VAN BOCXLAER, A. DE LEENHEER, and D. L. MASSART
Pages 45-58

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Determination of Manganese and Iron in Magmatic Rocks After Ultrasonic Leaching by flame AAS
M. HİKMET ÖZKAN and MEHMET AKÇAY
Pages 59-76

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Extraction Equilibria of Nicotinic Acid Using Alamine 300/Diluent and Conventional Solvent Systems
AYNUR ŞENOL
Pages 77-88

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Dehydration Behaviour of Borax Pentahydrate to Anhydrous Borax by Multi-Stage Heating in a Fluidized
ÖMER ŞAHİN and A. NUSRET BULUTCU
Pages 89-96

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Partially Purification and Characterization of Polyphenol Oxidase of Quince
HÜLYA YAĞAR and AYTEN SAĞIROĞLU
Pages 97-104

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Vibrational Spectra and Assignments of cis- and Trans-1,4-Polybutadiene
P. NALLASAMY, P.M. ANBARASAN, and S. MOHAN
Pages 105-112

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An Investigation of Some Parameters on Electrorheological Properties of Polypyrrole Suspensions
DENİZ ŞAHİN, BEKİR SARI, and HALİL İBRAHİM ÜNAL
Pages 113-124

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Synthesis, Characterization and Biological Activity of Triorganotin Carboxylates Containing Germanium
MUHAMMAD AZIZ CHOUDHARY, MUHAMMAD MAZHAR, SAQIB ALI, UMM-E SALMA, SAIMA ASHRAF, and ABDUL MALIK
Pages 125-132

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Phenolic Constituents from Phlomis lycia
İCLAL SARACOĞLU, Ü. ŞEBNEM HARPUT, İHSAN ÇALIŞ, and YUKIO OGIHARA
Pages 133-142