我院在 1998年 6月使用新建中心供应室初 ,由于环境条件不够完善 ,无菌贮存室空气菌培养曾一度出现超标现象。经采取有效措施后 ,空气监测结果全部达标 ,保证了无菌贮存室的环境质量。现报告如下。1　材料和方法1.1　材料　普通营养琼脂平板。1.2　方法　监测采用平板暴露自然 In June 1998, our hospital used the new supply center of the new center. As the environmental conditions were not perfect, the air bacteria cultivation in the aseptic storage room had once exceeded the standard. After taking effective measures, the air monitoring results are all up to the standard, ensuring the environmental quality of the aseptic storage room. The report is as follows. 1 Materials and Methods 1.1 Materials Ordinary nutrient agar plates. 1.2 Methods Monitoring Using Tablets to Expose Naturally