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常用消毒与灭菌方法.ppt

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2024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/262024/6/26讨论习题1现有“84”消毒液500ml,其有效氯含量为4-7%，要配制成用于一般物体表面消毒的消毒剂，其应用的有效浓度是多少？如需配制成含有效氯500mg/l的消毒剂2000ml，怎样配制？习题2现有含有效氯500mg/l/片的泡腾片（100片/瓶），要配制成0.05%的消毒液，该如何配制？习题3某二元包装的过氧乙酸消毒剂，过氧乙酸含量为15%，需要配制过氧乙酸含量为0.3%的消毒剂溶液20升(20000ml)，应取消毒剂原液多少毫升？加水多少升？其原液其有效含量为多少mg/L?稀释液的有效含量为多少mg/L？怎样配制？习题4某含氯消毒剂的有效氯含量为0.5%，需要配制有效氯含量为1000mg/L的消毒剂溶液10升(10000ml)，应取消毒剂原液多少毫升？加水多少升？习题5怎样将5%浓缩液配制0.5%的稀释液？2024/6/26