Salmonella typhimurium, Salmonella pullorum, and Micrococcus pyogenes var. aureus) were compared using the above method with Hinshelwood's "Apparent Lag" method. Both methods gave results in close agreement when used on nonfrozen cells, but on defrosted cells, the Relative Lag method was superior. The use of the Relative Lag method was advantageous in that: (1) the physiological condition of ce...

New S-substituted 4-alkyl-5-((3-(pyridin-4-yl)-1H-1,2,4-triazole-5-yl)thio)methyl)-4H-1,2,4-triazole-3-thiol derivatives have been designed, synthesized and studied their antimicrobial activity on 11 standard Gram-positive Gram-negative microorganism strains. Their spectral physicochemical parameters were established using modern comprehensive methods of analysis, including 1 H NMR spectroscopy...