Fung Wai-kwong. / Thesis (M.Phil)--Chinese University of Hong Kong, 1990. / Bibliography: leaves 86-88. / ACKNOWLEDGEMENT / ABSTRACT --- p.1 / Chapter PART I. --- INTRODUCTION --- p.3 / Chapter 1.1 --- General introduction --- p.3 / Chapter 1.2 --- Brief review of the derivative --- p.5 / spectrophotometric method / Chapter PART II. --- IDENTIFICATION OF TETRACYCLINES --- p.13 / Chapter 2.1 --- Introduction --- p.13 / Chapter 2.2 --- Experimental --- p.14 / Chapter 2.3 --- Results and discussion --- p.16 / Chapter 2.4 --- Conclusion --- p.20 / Chapter PART III. --- QUANTITATIVE DETERMINATION OF TETRACYCLINES AND RELATED DRUGS --- p.28 / Chapter 3.1 --- Introduction --- p.28 / Chapter 3.2 --- Experimental --- p.30 / Chapter 3.3 --- Results and discussion --- p.38 / Chapter 3.4 --- Conclusion --- p.82 / References --- p.86