low nitrgen responce

[zaidalisharif1]

hi
all
I am working with aglinet cp 3800 i am getting low nitrogen responce please can i know the reasons for low nitrogen responce

[chromatographer1]

A low concentration of nitrogen could be the cause for the low response, but that is obvious. What is not obvious is what you are doing, how you are doing it, and how much you think your result is in error.

Can you be more forthcoming?

best wishes,

Rod

[zaidalisharif1]

the concentration of n2 is given on certificate is .20 but i am getting .197 ...it is the calibration standerd
when i run other standerd it is ok with diff concentration standerd .... it is happenig only with new standard

[AICMM]

zaidalisharif1,

Odds are good that your blend tolerence is 2% and your value is within that window. Perhaps your blend is just a bit low.

Best regards,

AICMM