Table 3. Analysis of technical replicas (MALDI Biotyper 3.1 classification).

Subgroup	No. of techn. rep. 1	No. of techn. rep. 2	Sum	Ratio 1 (%)	Ratio 2 (%)
Pseudomonas aeruginosa 19955_1 CHB	173	208	381	45.41	54.59
Pseudomonas aeruginosa 8147_2 CHB	715	709	1424	50.21	49.79
Pseudomonas aeruginosa ATCC 27853 CHB	1044	1033	2077	50.26	49.74
Pseudomonas aeruginosa DSM 1117 DSM	2963	2924	5887	50.33	49.67
Pseudomonas aeruginosa DSM 50071T HAM	640	651	1291	49.57	50.43
Sum	5535	5525	11060