Attention:

Certain features of Sigma-Aldrich.com will be down for maintenance the evening of Friday August 18th starting at 8:00 pm CDT until Saturday August 19th at 12:01 pm CDT.   Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

GC Chromatograms

The following chromatograms highlight some of the GC applications which may be performed in the environmetnal industry. Each entry typically includes the chromatogram, peak identifications/analyte names, and the complete analytical conditions.