Determination of polychlorinated naphthalenes in polychlorinated biphenyl products via capillary gas chromatography—mass spectrometry after separation by gel permeation chromatography

Determination of polychlorinated dibenzo

Determination of polychlorinated dibenzo-p-dioxins, dibenzofurans, and biphenyls by gas chromatography/mass spectrometry in the negative chemical ionization mode with different reagent gases

✍ Elena S. Chernetsova; Alexander I. Revelsky; Igor A. Revelsky; Ilya A. Mikhasenk 📂 Article 📅 2002 🏛 John Wiley and Sons 🌐 English ⚖ 214 KB

## Abstract | I. | Introduction | 374 | | II. | Approaches to Selective and Sensitive GC/MS Determination of PCDD, PCDF, and PCB | 374 | | | A. Most Prevalent Ionization Modes in GC/MS | 374 | | | B. Sensitive Detection: Negative Chemical Ionization with Different Reagent Gases | 375 | | | 1