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Table 4 MIC and MBC of ethanol and EDTA by microbroth dilution method

From: Evaluation of ethanol and EDTA concentrations in the expression of biofilm-producing smf-1, rpfF genes in XDR clinical isolates of Stenotrophomonas maltophilia

Well number

1

2

3

4

5

6

7

8

9

10

11

Serial dilution

1/2

1/4

1/8

1/16

1/32

1/64

1/128

1/256

1/512

Control

+

Control

-

ethanol 96%

24%

12%

6%

3%

1.5%

0.75%

%0.375

0.18%

0.09%

MIC

-

-

-

+

+

+

+

+

+

+

-

MBC

-

-

-

+

+

+

+

+

+

+

-

EDTA17%

4.25

2.125

1.06

0.53

0.26

0.13

0.06

0.03

0.015

Control

+

Control

-

MIC

-

-

-

-

-

-

-

+

+

+

-

MBC

+

+

+

+

+

+

+

+

+

-

-