Note 1 — Case Reports.
Reading edition
Fehling's solution is prepared as follows:
(a) Copper sulphate solution: 84.65 gm. of copper sulphate dissolved in water and made up to 500 c.c.
(b) Alkaline tartrate solution: 125 gm. of potassium hydroxide and 178 gm. of Rochelle salt dissolved in water and made up to 500 c.c.
These solutions are kept in separate bottles and mixed in equal volumes when ready for use.