(来学网)常规HE染色中伊红染液的浓度是()
  • A.
    (来学网)0.5%~1%
  • B.
    (来学网)2%~3%
  • C.
    (来学网)4%~5%
  • D.
    (来学网)7%~8%
  • E.
    (来学网)0.1