| Reference Number | MIMM/2022-10-8 |
| Title | Litmus Paper |
| Date | 1900-1949 |
| Creator Name | Johnsons of Hendon Limited, Manufacturing chemists, 1743- |
| Description | Six used blocks of red litmus paper, each consisting of rectangular paper filters enclosed in coloured paper packaging. Branded Johnsons of Hendon Limited. |
| Extent | 6 parts |
| Dimensions | 65mm x 10mm |
| Digital Collections | View online in our digital collections |
| Copyright | Free to use under the terms of the Creative Commons Licence Attribution-NonCommercial-NoDerivatives 4.0 International (CC BY-NC-ND 4.0) |
| Credit Line | Royal College of Physicians of Ireland |
| Object Name | Filter Paper |
| Term | Urinalysis -- Instrumentation |