(来学网)Bouin固定液配方中除外
  • A.
    (来学网)苦味酸1G
  • B.
    (来学网)甲醛(10%)100ML
  • C.
    (来学网)冰醋酸15ML
  • D.
    (来学网)80%乙醇150ML
  • E.
    (来学网)95%乙醇100ML