| Sudan black B fat s. |
a stain used to demonstrate Legionella and fat vacuoles in bacterial cells. A heat-fixed smear is treated with Sudan black B, cleared with xylol, and counterstained with safranin. Fat vacuoles stain blue-black; bacterial cells stain pink.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
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