Figure 1From: Determination of vancomycin minimum inhibitory concentration for ceftazidime resistant Streptococcus pneumoniaein IranIllustration an example of the 96 well micro plate's broth microdilution method for two S. pneumoniae strains vancomycin assay. In this plate the 9 wells in A row is negative control and two three test rows (rows B, C and D for strain one and the rows F, G and H for strain two) for vancomycin MIC determination which contain the serial concentration of 0.5 to 128 μg/well of vancomycin respectively. Nine wells of E row and well on column 11 are marked as positive control.Back to article page