Chromatography Forum

Hi, you definitely can program scripts in OLCDS EZChrom, just like in the 'old' EZChrom. It is a bit different.
Furthermore, under Custom Parameters you have USP and EP S/N calculations. At least in versions A.04.04 A.04.04 and A.04.05. Please refer to the manual where it is exactly written how to perform such calculation. In one case you need a separate blank run to be acquired.

Thanks for your advice, but We need the calculations for S/N 6-sigma, because is part for validate methods in regulations for pharmaceutic industry, We are working in this problem, but the calculations are very incongruous and we are stuck in that