FIGURE 4.
Effect of modifying cement composition on anchor attachment. (a) The effect of changing the molarity of OA used at a P:L of 2.75 g/mL; (b) changing the P:L at a molarity of 3.5 M OA, or (c) addition of 50 mM citric acid to 3.5 M OA on attachment time at a P:L of 2.75 g/mL. Results are presented as mean ± SEM of n = 5 for all sample types