title: Dye standards, Part II. 3: Thionin (CI 52000). European Committee for Clinical Laboratory Standards (ECCLS), Subcommittee on Reference Materials for Tissue Stains (SRMTS).
mesh_terms: D002855:Chromatography, Thin Layer; D004396:Coloring Agents / Q000737:chemistry / Q000592:standards*; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D010640:Phenothiazines / Q000737:chemistry / Q000592:standards*; D012015:Reference Standards; D013056:Spectrophotometry, Ultraviolet; D013194:Staining and Labeling / Q000592:standards*
chemical_list: D004396:Coloring Agents; D010640:Phenothiazines; C009469:thionine