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Directly coupled supercritical-fluid extraction/capillary supercritical-fluid chromatography of polymer additives

✍ Scribed by H. Daimon; Y. Hirata


Book ID
112733123
Publisher
Springer
Year
1991
Tongue
English
Weight
488 KB
Volume
32
Category
Article
ISSN
0009-5893

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πŸ“œ SIMILAR VOLUMES


Qualitative supercritical fluid extracti
✍ Levy, Joseph M. ;Rosselli, Athos C. ;Boyer, David S. ;Cross, Kathryn πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 489 KB

## Abstract The usefulness and ease of utilizing supercritical fluid extraction (SFE) directly coupled to capillary gas chromatography (GC) as quantitative or qualitative analytical problem‐solving tools will be demonstrated. As an alternative to conventional liquid solvent extractions, SFE present

Direct coupling of capillary supercritic
✍ Daimon, Hiroyuki ;Hirata, Yukio πŸ“‚ Article πŸ“… 1994 πŸ› John Wiley and Sons 🌐 English βš– 545 KB

## Abstract Capillary supercritical fluid chromatography has been directly coupled with supercritical fluid extraction using modified carbon dioxide. The mixed fluids were prepared with a single pump on‐line mixing system. The most important step in the SFE‐SFC interface was the elimination of the

Quantitative analysis of polymer additiv
✍ Ashraf-Khorassani, Mehdi ;Levy, Joseph M. πŸ“‚ Article πŸ“… 1990 πŸ› John Wiley and Sons 🌐 English βš– 521 KB

## Abstract Analysis of low concentration polymer additives has been a challenging problem. The commonly used methods of analysis involve the initial extraction of polymer additives with solvents, often in a Soxhlet apparatus, followed by liquid, size exclusion, or gas chromatography. This paper de