𝔖 Bobbio Scriptorium
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Gas chromatographic studies of derivatives of celluline-like substances

✍ Scribed by Eva Tomori; H. Kalász; J. Nagy; J. Knoll

Book ID
104146814
Publisher
Elsevier Science
Year
1974
Tongue
English
Weight
404 KB
Volume
91
Category
Article
ISSN
1873-3778

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✦ Synopsis

Different aspects of the gas chromatographic determination of the celluline-like substances exhibiting'specific cardiotonic activity are discussed. As this substance is isolated from frog skin and bladder, many impurities have to be considered. Determination of these samples, having a broad range of boiling points, was performed by means of programmed-temperature gas chromatography. Identification of unknown peaks was executed with the help of pure standard substances and retention indices.

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