The inverse gas chromatography (IGC) method has been evaluated as a method to determine diffusion coefficients in polymer-solvent systems near the glass transition temperature. The poly(vinyl acetate) -toluene system was used for this purpose. Diffusion and partition coefficients were measured over
Measurement of diffusivity and solubility of olefins in polypropylene by gas chromatography
โ Scribed by Andrea Sliepcevich; Giuseppe Storti; Massimo Morbidelli
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 365 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A gas-chromatography-mass spectrometry (GC-MS) method for the determination of plasma ibuprofen was developed. Plasma samples from cystic fibrosis (CF) patients receiving high-dose ibuprofen therapy were analyzed by GC-MS and the result compared to analysis by high-performance liquid chromatography
A gas chromatographic method is presented for determining from 1 to 100 lg/mL of 1,4-dioxane in toluene with purities ranging from commercial to high-purity grades. This method relies on extracting 1,4-dioxane from toluene into water. The water extract is analyzed for 1,4-dioxane content by gas chro
## Standard Methods of the DGF 1 Scope and field of application 1.1 This method is used to determine the monoglyceride content in fats and fat derivatives. No distinction is made between 1-and 2-glycerides (Note 9.1). 1.2 The method is applicable in the case of monoglyceride contents of the indivi