"CDP - Raw Materials"
- Date:
- 1935-1938
- Reference:
- WF/C/RD/7/6
- Part of:
- Wellcome Foundation Ltd
- Archives and manuscripts
About this work
Description
March, 1935. Table showing "Sulphur as used in CDP" (sieving test). With attached notes.
4 November, 1935. Copy manuscript note from E S R Willmore to Mr Rollo concerning soluble arsenic and the preparation of a "CDP bath".
25 May, 1937. Copy manuscript note from E S R Willmore to Mr Valentine on the "Density of Arsenic and Soda Ash".
19 July, 1938. Technical report on sulphur used in Dip. Conclusion: "Sieving tests have shown that the sulphur used in CDP varies considerably in particle size. Cleaning of the sieves has not resulted in a very marked increase in coarseness."
Publication/Creation
1935-1938
Physical description
1 file
Copyright note
Copyright assigned to the Wellcome Trust
Where to find it
Location Status Access Closed stores