The stain used for demonstrating Auer rods in blasts is -
The cytochemical stain, Myeloperoxidase is positive in immature myeloid cells containing granules and Auer rods Reference textbook of Pathology 7th edition author Harsha Mohan page number 342
Periodic Acid Schiff(PAS
Myeloperoxidase
Leucocyte alkaline phosphatase
Non-specific esterase
Haematology