[Bacterial age and their susceptibility to disinfectants].
The comparative tests were carried out on 4 standard test microorganisms grown 24 h, 48 h, 72 h, with regard to their susceptibility to 6 disinfectants. The activity of disinfectants was examined by Berry and Bean method--mean single survival time (MSST). The results indicate that 24 h grown bacteria have the lowest susceptibility to phenol, Septyl, formalin, glutaraldehyde, chloramine and Sterinol. The MSST of these short time grown bacteria was 2-3 times longer than that of 72 h grown.
Tadeusiak
B
B
Zakładu Zwalczania Skazeń Biologicznych Państwowego Zakładu Higieny w Warszawie.
Krzywicka
H
H
D001419:Bacteria / Q000187:drug effects*; D018407:Bacterial Physiological Phenomena; D004202:Disinfectants / Q000494:pharmacology*; D008826:Microbial Sensitivity Tests; D013997:Time Factors
D004202:Disinfectants
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