Determination of Diethylene Glycol Dinitrate and Nitroglycerin by Infrared Spectrocopy
β Scribed by Pinchas, Shraga
- Book ID
- 121425647
- Publisher
- American Chemical Society
- Year
- 1951
- Tongue
- English
- Weight
- 220 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0003-2700
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π SIMILAR VOLUMES
Two-dimensional CGC Column switching Flavors Diethylene glycol monoethyl ether 7OoC (4 min) t 2"/min t 1 3 0 T 1 20Β°/min t 200Β°C (10 min) Retention gap dimensions: length 1 m, internal diameter 0.53 mm 5 ml/min (constant flow) 484 Journal of High Resolution Chromatography
## Abstract A simple and reliable HPLC method was developed for the simultaneous quantitative analysis of diethylene glycol (DEG) and propylene glycol (PG) in pharmaceutical products by precolumn derivatization. The derivatization reagent __p__βtoluenesulfonyl isocyanate (TSIC, 10 ΞΌL, 20% in ACN v/