(来学网)氯己定溶液为口内手术后常用的含漱液,它的浓度是
  • A.
    (来学网)0.01%~0.03%
  • B.
    (来学网)0.05%~0.12%
  • C.
    (来学网)0.3%~0.5%
  • D.
    (来学网)1%~3%
  • E.
    (来学网)3%~5%
正确答案:
B