Please could you offer some tips on resolving tailing peaks for GC. I am looking to separate Atrazine by GC-FID. The sample (0.1%) is dissolved in chloroform on a ZB- Wax column.
By Jason Ellis on Monday, November 24, 2003 - 08:33 am:
The tailing on your atrazine peak could be caused by a focusing issue or due to activity problems. If you would like help, please feel free to contact me directly. It would be easiest if you could fax some example chromatograms and your GC method to me for review. I can provide my fax number in a private email.
Technical Support Chemist
By Shalash on Friday, May 21, 2004 - 12:37 pm:
There are more factore couse the tailing
but mainly may be the liner not cleaned i think that