Proceedings of the Society for Analytical Chemistry Analytical Division Chemical Society CONTENTS Annual General Meetings . . The President and Society for Analytical Chemistry Gold Medallist . . . . . . Reports of Meetings . . .. Annual Report of the Councils Summaries of Papers “Plasma Excitation in Spectro- chemical Analysis” . . . . “Multi-residue Detection Sys- tems” . . .. .. “Polymer Characterisation by Chromatographic Means” . . Notice . .. .. .. 71 72 73 75 a9 92 93 97 Forthcoming Meetings Bock Cover Proc. SOC. Analyt. Chem. Vol. 10 No. 4 Pages 71-98 April 1973 PAYCAL April 1973 PROCEEDINGS THE SOCIETY FOR ANALYTICAL CHEMISTRY OF ANALYTICAL DIVISION CHEMICAL SOCIETY Hon. Secretary W. H. C. Shaw Officers of The Society for Analytical Chemistry and the Analytical Division of The Chemical Society President G.W. C. Milner J. K. Foreman Hon. Treasurer Hon. Assistant Secretaries D. I. Coomber O.B.E.; D. W. Wilson Secretary Miss P. E. Hutchinson 9/10 SAVILE ROW LONDON WIX IAF Telephone 01-734 9864 Editor J. B. A t t r i l l Assistant Editor P. C. Weston Proceedings i s published by The Society for Analytical Chemistry. Members’ subscriptions must be sent t o The Chemical Society. Non-members can be supplied with Proceedings only as part of a combined subscription with The Analyst and Analytical Abstracts. Single coples can be obtained direct from The Chemical Society Publications Sales Office Blackhorse Road Letchworth Herts. SG6 I HN (NOT through Trade Agents) price 30p post free. Remittances MUST accompany orders. 0 The Society for Analytical Chemistry Now Available ANALYTICAL SCIENCES MONOGRAPH No. I H ig h- Precision Tit ri met ry by C. Woodward and H. N. Redman lmperial Chemical Industries Limited (Agricultural Division) BRIEF CONTENTS Introduction Visual Titrations with sections on Apparatus Standard Substances and their preparation Instrumental Methods with sections on Photometric Titrations Electrometric Titrations References t o the literature of high-precision titrimetry. and assay and Standard Solutions. and Miscellaneous Techniques. Pp. viii+63 Price €250 Obtainable from Society for Analytical Chemistry Book Department 9/10 Savile Row London WIX IAF I Members may buy personal copies at the special price of f200