Aroma GC/MS

[faris]

guys, what is -50 C cold GC/MS for aroma detection

[chromatographer1]

Sounds like a description to do an analysis of air for odors, using a cold trap to sample air at -50°C temperature and then injecting the trapped components into a GC with a MS detector for identification and measurement.

Rodney George

[faris]

[quote="chromatographer1"]Sounds like a description to do an analysis of air for odors, using a cold trap to sample air at -50°C temperature and then injecting the trapped components into a GC with a MS detector for identification and measurement.

Rodney George[thanx]