Preconcentration technique for introducing gaseous or volatile compounds into a capillary gas chromatographic column

Dual column capillary gas chromatographi

Dual column capillary gas chromatographic system for the in situ analysis of volatile organic compounds on a cometary nucleus

✍ Cyril Szopa; Mauro De Pra; Ilaria Tellini; Robert Sternberg; Maria C. Pietrogran 📂 Article 📅 2004 🏛 John Wiley and Sons 🌐 English ⚖ 779 KB

## Abstract Two Wall Coated Open Tubular capillary columns, coated with poly(cyanopropylphenyl‐dimethyl)siloxane and poly(diphenyl‐dimethyl)siloxane stationary phases, have been selected for use in the COmetary SAmpling and Composition space experiment for the separation and identification of the w