Serfontein, W.J.Weyland, H.Alexander, R.A.Clark, R.Louw, J.G.De Kock, V.E.2016-09-302016-09-3020161959Serfontein, WJ & Weyland, H 1959, 'A laboratory scale apparatus for the continuous culture of micro-organisms with automatic pH control', Onderstepoort Journal of Veterinary Research, vol. 28, no. 1, pp. 39-45.0330-2465http://hdl.handle.net/2263/57062The articles have been scanned in colour with a HP Scanjet 5590; 300dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.The authors give technical details of their modification of the "chemostat" for the continuous culture of micro-organisms. Apparatus incorporates an automatic pH control and has given satisfactory results for runs lasting several weeks.en© 1959 ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). © 2016 University of Pretoria. Dept. of Library Services (digital).Veterinary medicineVeterinary medicine -- South AfricaArticle