𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A Routine method for identification and quantitative determination by gas—liquid chromatography of galacturonic acid in pectic substances

✍ Scribed by Clive W. Ford


Publisher
John Wiley and Sons
Year
1982
Tongue
English
Weight
455 KB
Volume
33
Category
Article
ISSN
0022-5142

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Quantitative determination of morphine i
✍ E. Brochmann-Hanssen; A. Baerheim Svendsen 📂 Article 📅 1963 🏛 John Wiley and Sons 🌐 English ⚖ 298 KB

Although morphine may be gas chromatographed as such, its phenolic properties cause adsorption which produces tailing and makes quantitative work impossible. This difficulty was overcome by converting morphine to its trimethylsilyl ether which gave a symmetrical elution The alkaloids of opium were e

A rapid method for the identification of
✍ Földi, J. ;Valentin, C. ;Cohen-Solal, M. 📂 Article 📅 1980 🏛 John Wiley and Sons 🌐 English ⚖ 141 KB 👁 2 views

Thin-layer chromatogram (6 x 6 cm) of the model mixture: (1) inorganic phosphate, (2) choline, (3) choline phosphate, (4) glycerophosphorylcholine, (5) glycerophosphate, (6) betaine. Solvent systems: First direction (vertical), methanol/water/conc. NH4 OH/chlorotorm/acetone (5 : 2 : 1 : 2 : 2); Seco