| RefNo | HD/12/2/16 |
| Previous numbers | 93HD.47.13.20 |
| Level | Item |
| Title | C R Harington, National Institute for Medical Research, to Dale |
| Date | 11 November 1943 |
| Description | Enclosing a copy of a letter from Kendall regarding the possibility of using Compound E for standardisation purposes, and quoting comments by Parkes who thinks the remaining quantity should be used as a temporary reference substance |
| Extent | 1p |
| Format | Typescript |
| AccessStatus | Open |
| AccessConditions | OPEN - but with some restrictions |
| RelatedMaterial | See HD/12/2/17 for enclosure |
| RelatedRecord | HD/12/2/17 |