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Compare to Ultradent: EDTA.
17% Solution - Specifically engineered with LOWER pH for optimal performance!
For best outcomes, a LOWER pH is more important than concentration.
As pH increases, the availability of calcium ions from hydroxyapitite for chelation decreases. A pilot study using concentrations of alkaline (pH 11.3) solutions of EDTA showed them to be less effective in removing the smear layer.