Microorganisms	Dilution of substance
Microorganisms	1:10	1:20	1:40	1:80	1:160	1:380	1:640	1:1280	1:2560
	N-(β-D-galactopiranozyl)-thiosemicarbazide
Sal. typhimurium 04	-	-	-	-	-	-	+	+	+
Sal. dublin 09	-	-	-	-	-	-	+	+	+
Esch. coli 055	-	-	-	-	-	+	+	+	+
Esch. coli 026	-	-	-	-	-	-	+	+	+
Distilled water
Sal. typhimurium 04	+	+	+	+	+	+	+	+	+
Sal. dublin 09	+	+	+	+	+	+	+	+	+
Esch. coli 055	+	+	+	+	+	+	+	+	+
Esch. coli 026	+	+	+	+	+	+	+	+	+