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应用戳印法对布类用品细菌污染进行实验室模拟研究,对不同实验条件进行探讨及现场检测。并与涂抹法进行比较,结果二法相近,无显著性差异(P>0.05).本法操作简单、可靠、稳定性好(变异系数为10.3%)。采样后便可直接培养。该法能确切反映细菌污染状况.是公共场所物体表面细菌污染检测的好方法。
Stamping method was used to carry out laboratory simulation on the bacterial contamination of cloth articles. The different experimental conditions were discussed and the on-site testing was conducted. And compared with the smear method, the results of the second method is similar, no significant difference (P> 0.05). This method is simple, reliable and stable (coefficient of variation is 10.3%). Sampling can be directly cultured. The law can accurately reflect the status of bacterial contamination. Is a good way to detect bacterial contamination on the surface of objects in public places.