Sterility Assurance Level

美 [stəˈrɪlɪti əˈʃʊrəns ˈlevl]英 [stɛˈrɪlɪti əˈʃʊərəns ˈlevl]

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Sterilization means that the survival rate of the microorganisms in products should be reduced to a certain level , and the probability of viable microorganism in terminally sterilized product should be less than 10 ~ ( - 6 ) in terms of sterility assurance level ( SAL ) .

灭菌是指将物品中污染的微生物残存概率下降至一定水平，以无菌保证水平SAL表示，最终灭菌的产品微生物存活概率不得高于10~（-6）。