The Martius Scarlet Blue (MSB) stain kit is intended for use in the histological demonstration of fibrin, muscle, collagen, and erythrocytes. MSB is a reliable method of differentiating fresh and old fibrin clusters.
Fibrin: Red (fresh fibrin may stain yellow and old fibrin blue)
Muscle: Pink to Pale Red
Erythrocytes: Yellow
Nuclei: Red to Black
Collagen: Blue
Other Connective Tissue: Blue
Amyloid Stain Kit (Congo Red)
Cytoplasmic Stains
Hematoxylin Weigert's Iron Kit
Differentiating Solution (Acid Alcohol) - 95%
Differentiating Solution (Acid Alcohol) – 95% – 500 ml (DSN500)