A . pH=3.5~4.5
B . pH=5.5~6.5
C . pH=6.5~7.0
D . pH=7.5~8.5
E . pH=9.0~10.0
[单选题]pH在何范围内,戊二醛会迅速聚合,杀菌作用消失A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH
[单选题]pH在何范围内,戊二醛会迅速聚合,杀菌作用消失?( )A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.
[单选题]pH在何范围内,戊二醛最稳定A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH=9.0~10.0
[单选题,B型题] pH在何范围内,戊二醛最稳定()A . pH=3.5~4.5B . pH=5.5~6.5C . pH=6.5~7.0D . pH=7.5~8.5E . pH=9.0~10.0
[单选题]pH在何范围内,戊二醛最稳定A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH=9.0~10.0
[单选题]pH在何范围内,戊二醛最稳定?( )A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH=9.0
[单选题]pH在何范围内,戊二醛杀芽胞效果最好A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH=9.0~10.0
[单选题,B型题] pH在何范围内,戊二醛杀芽胞效果最好()A . pH=3.5~4.5B . pH=5.5~6.5C . pH=6.5~7.0D . pH=7.5~8.5E . pH=9.0~10.0
[单选题]pH在何范围内,戊二醛杀芽胞效果最好A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH=9.0~
[单选题]pH在何范围内,戊二醛杀芽胞效果最好?( )A.pH=3.5~4.5B.pH=5.5~6.5C.pH=6.5~7.0D.pH=7.5~8.5E.pH