| RefNo | HF/1/19/5/9/88 |
| Previous numbers | 98HF.208.9.88 |
| Level | Item |
| Title | Letter from Howard Walter Florey to E Lester Smith, Glaxo Laboratories, Greenford |
| Date | 19 January 1954 |
| Description | Wants to do experiments on absorption of B12 - group working with Professor Witts have done tests with vitamin B12 labelled with Co60 - asks if Lester-Smith could supply some of his material of highest activity - comments on this - if Lester-Smith cannot help, asks if he knows anyone in USA who could supply small quantity of labelled vitamin B12. |
| Format | Carbon copy |
| AccessStatus | Open |
| RelatedMaterial | For accompanying note see HF/1/19/5/9/89 |
| RelatedRecord | HF/1/19/5/9/89 |