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- Posts: 1
- Joined: Thu Sep 27, 2018 7:49 am
I have a Metrohm 883 Basic IC Plus with a Metrosep A Supp 4.0 column. After regeneration of the MSM according to the manual (I suspected contamination), the baseline conductivity increased from around 16 uS/cm to 45 uS/cm. I used 0.2 mol H2SO4 / 20% acetone for regeneration of the MSM. I am using carbonate eluent (1.7 mM NaHCO3, 1.8 mM Na2CO3) and 100 mM H2SO4 as regenerant.
I would be glad to hear any suggestions regarding this issue.
Thank you!
Regards