Sources Of Error Flashcards
1
Q
Alcian Blue 2.5
A
Too much AB staining will cause nuclear staining
2
Q
Colloidal iron
A
The pH of colloidal iron must be below 2.0 otherwise background staining
3
Q
Congo Red
A
Cut too thin: faint red
Cut too thick: yellow
4
Q
Masson Trichrome
A
Decreased red stain - solution aged
Decreased blue stain - overdifferentiated in acetic acid
