Why am I not seeing N2O on my Agilent 7890a micro ECD?

Hi, I am trying to detect N2O using an Agilent 7890a GC-uECD using Markes Application note 018 for info. I am using a GS-Gas Pro capillary column, oven temp 150C for 10mins, inlet 100C, uECD...

07 April 2021 2,045 2 View