If surface-active substances are used for sample preparation, their absence of toxicity for micro-organisms and their compatibility with inactivators used must be demonstrated.

如果在供试品的制备过程中使用了表面活性剂，必须证明其不会对微生物产生毒性并且可与 灭活剂兼容。

youdao

If surface-active substances are used for sample preparation, their absence of toxicity for micro-organisms and their compatibility with inactivators used must be demonstrated.

如果在供试品的制备过程中使用了表面活性剂，必须证明其不会对微生物产生毒性并且可与 灭活剂兼容。

youdao