2、化学消毒剂 按其化学结构的不同可分为：醛类、酚类、醇类、过氧 化物类、季铵盐类、含氯化合物、含碘化合物及烷基化 剂等十几类。 3、EVALUATION OF DISINFECTANTS It is possible to evaluate disinfectants and antiseptics using either in vitro or in vivo tests. An in vitro test is one done under artificial, controlled laboratory conditions. An in vivo （practical test and in-use test）test is one done under the actual conditions of normal use. • in vitro test • in vivo（practical test and in-use test）2、化学消毒剂 按其化学结构的不同可分为：醛类、酚类、醇类、过氧 化物类、季铵盐类、含氯化合物、含碘化合物及烷基化 剂等十几类。 3、EVALUATION OF DISINFECTANTS It is possible to evaluate disinfectants and antiseptics using either in vitro or in vivo tests. An in vitro test is one done under artificial, controlled laboratory conditions. An in vivo （practical test and in-use test）test is one done under the actual conditions of normal use. • in vitro test • in vivo（practical test and in-use test）