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Determination of (R)- and (S)-epimers at C-1 in residual amounts of (±)-cis,trans-permethrin and cypermethrin by gas-liquid chromatography

✍ Scribed by Ralph A. Chapman; Carol R. Harris


Book ID
108334616
Publisher
Elsevier Science
Year
1979
Tongue
English
Weight
729 KB
Volume
174
Category
Article
ISSN
1873-3778

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Indirect Determination of Water in Nitro
✍ J. A. Blanco; A. O. Rucci; S. C. Revuelto; A. A. Dubini; R. A. Gonzalez 📂 Article 📅 1979 🏛 John Wiley and Sons 🌐 English ⚖ 310 KB

## Abstract A gas‐liquid chromatographic procedure was developed in connection with the determination of water in nitroglycerin‐nitrocellulose pastes. The method is based on the reaction of water with 2,2‐dimethoxypropane and its conversion to acetone which is subsequently determined. The technique