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Ethos Biosciences AFB Ziehl Neelsen Methylene Blue, 8oz, Ethos
Supplier: Ethos Biosciences 633008
AFB Methylene Blue Counterstain is formulated for use in acid-fast staining procedures, including the Ziehl–Neelsen and Kinyoun methods. Applied after decolorization, it provides a clean blue background that enhances contrast with red-stained acid-fast organisms, supporting clear microscopic differentiation. Designed for routine use in clinical, veterinary, and research laboratories, this counterstain is compatible with standard acid-fast staining protocols and manual procedures. The formulation delivers consistent color development and dependable performance for reliable microbiology staining results.
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