Below there is a list of the requirements of the manuscript:

Language: English, or German or French. Total length: up to 4 typed pages. Summary: no if in English; Yes if in German or French; 100 words. Figures: a maximum of two. Figure captions: in E and G and F. Number of copies: 3. To be sent to R. Kaiser, BASF M 325, D-67 Ludwigs- hafen/Rh., Germany. Requirements on the format of the manuscript: see Notes to Authors in this issue.

Further details will be given in an Information Sheet which will be published in September of this year.

Please contact Mr. C. H. Maynard, Institute of Petroleum, 61 New Cavendish Street, London, WlM 8AR, England.

Erratum

H. Oster/ S. Van Darnme / E. Ecker

Schnelle FKissig-Chromatographie an MERCKOGEL SI

Chromatographia 4 (1971) 209

Auf Seite 210 in der 3. Zeile mul~ es start Peak 6 - Peak 8 heil~en.

360 Chromatogtaphia 4, 1971