Figure 2.

Chemical solutions tested in this study

Solution	Code	Immersion time (min)
Distilled water	W	10
1% Sodium hypochlorite	H1%	10
2% Sodium hypochlorite	H2%	5
5.25% Sodium hypochlorite	H5.25%	5
2% Glutaraldehyde	G2%	10
4% Chlorhexidine gluconate	GC4%	10