shamy27 @shamy27 • Joined Feb 2023 • Active 2 years ago Remove Connection Are you sure you want to remove from your connections? Profile Forums Timeline Groups Photos Documents Discussions Replies Favorites Discussions Replies Favorites Forum Replies Created shamy27 Member June 6, 2016 at 6:00 am in reply to: Adjusting ph for carbomer gel with EDTA yes Use NaOH /TEA to increase the pH And citric acid to decrease the pH.