Quantitative determination of volatile c
โ
Sheldon Cohen
๐
Article
๐
1968
๐
John Wiley and Sons
๐
English
โ 526 KB
Gas chromatography has been used for analysis of aerosol propellants and active ingredients. The propellant analysis generally involved introduction of a previously vaporized sample into the gas chromatograph. Such methods become impractical when dealing with small aerosol packages such as those use