过氧乙酸是一种高效广谱杀菌剂,0.001%体积分数的过氧乙酸水溶液在( )杀死大肠杆菌。

过氧乙酸是一种高效广谱杀菌剂,0.001%体积分数的过氧乙酸水溶液在( )杀死大肠杆菌。

A.15min

B.10min

C.8min

正确答案是A