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Multidimensional chromatography using on–line coupled microcolumn size exclusion chromatography–capillary gas chromatography–mass spectrometry for determination of polymer additives

✍ Scribed by Hernan J. Cortes; Bruce M. Bell; Curt D. Pfeiffer; Jeffrey D. Graham

Publisher
John Wiley and Sons
Year
1989
Tongue
English
Weight
581 KB
Volume
1
Category
Article
ISSN
1040-7685

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✦ Synopsis

A multidimensional system consisting of microcolumn size exclusion chromatography coupled on-line with capillary gas chromatography and utilizing mass spectrometry for the rapid identification of polymer additives is described. Applicability of the system was demonstrated for a broad spectrum of commercial polymer products and a wide variety of additives including antioxidants, plasticizers, lubricants, flame retardants, waxes, and UV stabilizers. Advantages of this system include reduced sample preparation time, potential for automation, and minimization of the extraction losses inherent in conventional sample preparation techniques.

📜 SIMILAR VOLUMES

Quantitative polymer additive analysis b
Quantitative polymer additive analysis by multidimensional chromatography using on-line coupled microcolumn size exclusion chromatography as a preliminary separation
✍ Hernan J. Cortes; Gary E. Bormett; Jeffrey D. Graham 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 404 KB

## Abstract The quantitative determination of polymer additives using a multidimensional system consisting of microcolumn size exclusion chromatography (micro SEC) coupled on‐line to a capillary gas chromatograph and to a conventional size LC system is described. The results obtained were compared