The type segmentation of the Hematology Stains market distinguishes products primarily by their chemical formulation and staining methodology. Romanowsky‑type stains, which include Wright, Giemsa, and Leishman variants, dominate the market owing to their broad adoption in routine peripheral blood smear analysis; they account for roughly 55 % of total revenue. May‑Grünwald‑Giemsa (MGG) stains, optimized for bone‑marrow and cytology specimens, represent approximately 25 % of sales, reflecting their niche but essential role in specialized diagnostic workflows. Specialty stains, such as supravital and fluorescence‑enhanced formulations, contribute the remaining 20 %, driven by emerging applications in flow cytometry and molecular pathology. This market taxonomy clarifies how each stain type underpins distinct workflow requirements, influencing procurement patterns and pricing dynamics across clinical laboratories, research institutes, and veterinary clinics.