𝔖 Bobbio Scriptorium
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Über eine neue Eriosoma-Art an Birnenwurzeln : (Vorläufige Mitteilung.)

✍ Scribed by Dr. O. Jancke


Book ID
115148233
Publisher
John Wiley and Sons
Year
2009
Tongue
English
Weight
824 KB
Volume
17
Category
Article
ISSN
0931-2048

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Über eine neue Bildungsweise des Tropons
✍ J. Schreiber; M. Pesaro; W. Leimgruber; A. Eschenmoser 📂 Article 📅 1958 🏛 John Wiley and Sons 🌐 German ⚖ 408 KB 👁 1 views

The substitution of approx. 1 to 4 mol-% silicon dioxide by germanium dioxide in some known electrode glasses seems to improve the workability of these glasses without change in pH response in the medium pH range. Thalkali-error may be slightly increased.