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Chemische Untersuchungen von Braunkohlen aus Vorkommen in der DDR; VI. Zur Bestimmung der Huminsäuren

✍ Scribed by W. Fischer; G. Schlungbaum; L. Belau

Publisher
Wiley (John Wiley & Sons)
Year
2010
Weight
169 KB
Volume
5
Category
Article
ISSN
0044-2402

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✍ Schmidt, A. ;Meusinger, U. ;Worst, M. 📂 Article 📅 1988 🏛 John Wiley and Sons 🌐 English ⚖ 532 KB

Sumniary: A Specord M 40 device with the Date Handling 1 computer cassette was used for the derivative-spectroscopie determination of lignosulphonic acid. Because of the higher sensitivity and the better evalunble peaks, the 2nd derivation of the five possible derivations was used. The analysis meth