Fig. 5From: Antibacterial evaluation of Salvia miltiorrhizae on Escherichia coli by microcalorimetry coupled with chemometrics Box and Whisker plot for the main parameters k 2 and P 2 for S. Miltiorrhizae from different sources on E. coli. This plot was performed using the software of Origin 8.5 showing the minimum and maximum value, the median, 25 and 75% quartile and the rangeBack to article page