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- Posts: 3
- Joined: Thu Sep 12, 2019 9:30 am
Are these two types of catridges able to tolerate high pH aqueous solutions (11-14)?
I'm basically trying to perform an on-column derivatization. The original procedure performed in glassware has to be done in basic conditions. The idea is to first let the cartridge imbibe the sample solution, then a base, and then load the derivatizing reagent.