545,766 ABSTRACTS Abstracts of lectures and posters presented at : Scand- Elpho 87 : First Congress of the Scandinavian Electrophoresis Society 21 - 22 May 1987, Uppsala, Sweden : Abstracts / Ed. - S. Hjerten and J. Lizana. - Amsterdam : Elsevier Science Publ. B. V. , 1987. - [4], 60 s. ; 25 cm (Journal of Biochemocal and Biophysical Methods, ISSN 0165-022X ; vol. 14, suppl.)