https://www.selleckchem.com/pr....oducts/halofuginone.
Specimens rinsed in 2% CHG showed a significant increase in Vickers hardness number (VHN) values ( 0.05), as compared with EDTA and NaOCl groups, whereas saline and 2% NaF groups showed no significant difference. NaF did not show any significant effect on microhardness of the root dentin. CHG as an irrigant was seen to have a strengthening effect on dentin microhardness in comparison to NaOCl and EDTA, which has decreased the strength of root dentin. NaF did not show any significant effect on microhardness of the root denti