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本文就微生物化验单的污染情况及紫外线灯对其消毒效果进行了监测,现报告如下。1 材料与方法每天将要发出的微生物化验单取出5张,连续检测10个工作日。用镊子将化验单正面压于5cm直径血平板上接触20秒,然后将反面压于血平板上接触20秒,培养24小时后观察结果。消毒组将化验单平
This article on the microbiological test a single pollution and UV lamp on the disinfection effect were monitored, are as follows. 1 materials and methods will be issued every day to send a single microbiological test 5, continuous detection of 10 working days. Tweezers will test the front single pressure on the 5cm diameter blood plate contact for 20 seconds, and then the negative pressure on the blood plate contact for 20 seconds, cultured for 24 hours after the observation. Disinfection group will test single flat