Figure 2

Residual antimicrobial activities (lgCFUs) of the five root canal irrigants (EDTA, CHX, CTR, MTAD and QMix) and untreated control groups at 12 h, 24 h, 36 h and 48 h.
Residual antimicrobial activities (lgCFUs) of the five root canal irrigants (EDTA, CHX, CTR, MTAD and QMix) and untreated control groups at 12 h, 24 h, 36 h and 48 h.