Light green SF yellowish (C.I. 42095) is a dye that is used for the preparation of a staining solution which is is widely used as a counterstain. for e.g. trichrome Masson-Goldner staining in histological sections or for Papanicolaou’s polychromatic staining in cytology of samples human origin References:

纯度：≥98%

CAS：5141-20-8