𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Permanence in photographic prints

✍ Scribed by Henry Leffmann


Publisher
Elsevier Science
Year
1918
Tongue
English
Weight
118 KB
Volume
185
Category
Article
ISSN
0016-0032

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πŸ“œ SIMILAR VOLUMES


Process for producing colored photograph
πŸ“‚ Article πŸ“… 1916 πŸ› Elsevier Science 🌐 English βš– 63 KB

anmlonium phosphate precipitate one is able to do away with the tedious operations incidental to the work with filter paper and to gain about a half-hour's time for each analysis. 4. The work with the pul t ) filter gives as accurate results for calcium and magnesium as the work with standard filte