vi as did non-appreciation that % values for bought-in solutions (notably ammonia) may be on a weight basis, not made evident by the manufacturer. Notwithstanding the shortcomings or lateness of some texts, authors are thanked for compiling them amidst other pressures. Elsevier and the American Chemical Society are also thanked, for Figures now reproduced with source acknowledgement. This Editor has generally respected authors' phrasing, whilst shuddering when the term 'incubate' is encountered in a 0 context. He remains a 'diehard' in certain respects, notably in favouring 'M' rather than...

Acknowledgements. - Valuable support for the Forum came from the Cancer Research Campaign, from Johnson Matthey & Co., and from U. K. pharmaceutical companies - Beechams, Glaxo, ICI and Smith, Kline & French. Moreover, some speakers came without full financial coverage. The choice of presentations was guided by Honorary Advisers including Drs. S.H. Curry (Chairman), J.A.F. de Silva, L.E. Martin, J. Chamberlain and G.G. Skellern. Drs. Jim Leppard and Joan Reid are thanked for Index drafting. As mentioned in the text, some Figs. have already appeared in journals, whose publishers (e.g....

Prefaces tend to be platitudinous and unconducive to perusal. To this hardened Editor, the appearance of the book represents the end of a stamina-testing saga surpassing any past experience. Amongst the numerous authors - a notably eminent bevy - some were angelic and others suffered harassment to produce, amidst day-to-day pressures, an eventual article in the cause of receptor investigation; few took exception to the strong editing that their material underwent. The reader of this book will be interested rather in its aims and ba- ground.- Does it merit a n his bookshelf? The book is not a...

vi as did non-appreciation that % values for bought-in solutions (notably ammonia) may be on a weight basis, not made evident by the manufacturer. Notwithstanding the shortcomings or lateness of some texts, authors are thanked for compiling them amidst other pressures. Elsevier and the American Chemical Society are also thanked, for Figures now reproduced with source acknowledgement. This Editor has generally respected authors' phrasing, whilst shuddering when the term 'incubate' is encountered in a 0 context. He remains a 'diehard' in certain respects, notably in favouring 'M' rather than...

Scope of the book, and acknowledgements.- The articles are focused on 'real problems' in body-fluid analysis, typically with a final chromatographic separation of g or often ng amounts if the aim is quantitation. The pitfalls may not be realized by a typical chemist (cf. remarks in #A-3), but he may excel in metabolite iden- tification - which this book covers to a fair extent. Where identity is known, and the metabolite could interfere in therapeutic drug monitoring or in diagnosis or itself have clinical relevance, useful guidance will come from articles that follow. Authors have gone to...