27 - Instructions for Flow Type Electrode Assembly No. 4630 for Use with Model M pH Meter, 1939
File — Box: 104, Folder: 5
Dates
- Creation: 1939
Repository Details
Part of the Science History Institute Archives Repository
Contact:
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org
315 Chestnut Street
Philadelphia PA 19106 United States
215.873.8265
215.873.5265 (Fax)
reference@sciencehistory.org