一、通过与菌体的蛋白质结合 ,使蛋白质变性、沉淀而达到抑菌或杀菌作用的有 :来苏尔、乙醇、福尔马林、红汞、苯酚等1 .来苏尔 ,即煤酚皂溶液 (含煤酚 47%～53 % ,其余是肥皂和水 ;煤酚是邻 、间 、对 甲酚的混合物 )。将来苏尔用水稀释成 5%～ 1 0 %的水溶液 ,用作病人用具、 First, through the protein binding of the bacteria, so that protein denaturation, precipitation to achieve antibacterial or bactericidal effect: Lysol, ethanol, formalin, mercury, phenol and other 1. Lysol, that is, phenol Soap solution (containing phenol 47% ~ 53%, the rest is soap and water; coke is a mixture of o-, m-, and p-cresol). In the future, Sur is diluted with water to a 5% to 10% aqueous solution for patient use.