Answer / arumugam

The symmetry of peek is 1.0 less than one means peak
fronting or greater than one means peak tailing. But it had
a limit NLT 0.85 NMT 1.5

Answer / kizar ahamed

if the peak asymmetry is not with in the range (0.9 to 1.5)
is called peak tailing .

Answer / umesh

If the peak symmetry is not in the range of 0.9 to 1.2 , then it is called peak tailing or asymmetric peak

Answer / ajnabee

Arumugam thanks a lot bro i got job in a mnc company bcos of the answer posted by you plz give me ur no i had to thank u

Answer / imran khan

Peak tailing in GC might be due to system leaks.
Or incorrect polarity of the column and analyte.

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