The quinhydrone electrode and the pH value of milk
Special work for the M. Sc. course -- University of Stellenbosch, 1931.
Copy 95/10278 is manuscript.
The typed copy contains 18 leaves of graphs which are not included in the manuscript copy.
Title page of copy 95/10278 reads: The quinhydrone electrode and milk.
Full text to be digitised and attached to bibliographic record.