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. 2019 Nov 29;10:2718. doi: 10.3389/fmicb.2019.02718

FIGURE 2.

FIGURE 2

Enumeration of viable cells of S. maltophilia biofilms before and after (A) UV (250 mJ/cm2) and (B) QAC (200 ppm for 15 min) treatment. Each column represents the average of triplicates, and each error bar indicates the standard error. One of the triplicates was below the 1.7 log CFU/well detection limit; ∗∗two of the triplicates were below the 1.7 log CFU/well detection limit.