1% Aqueous Methylene Blue (2 x 100mL)

Solution I Sudan Black B Solution II Buffer Solution III 70% Ethanol Solution IV Harris' Alum Hematoxylin. This technique may be substituted for the benzidine-peroxidase method used for the differential diagnosis of acute granulocytic leukemia, acute lymphocytic and acute myelo-monocytic leukemia.

CONTENTS: Sudan Black B, Ethanol, Buffers, Stabilizers, Hematoxylin, Potassium Alum, Mercuric Oxide. These solutions are made from certified dyes (when applicable).

FOR IN VITRO DIAGNOSTIC USE ONLY.