Dear Histonetters,
does anybody know where one can found the structural formulas and chemical 
properties of the following dyes?
Alizarin Red
Trypan Blue
Lithiumcarmine
Neutral Red
Janus Green
Methylene Blue
Sudan Black
Nilus Blue

Thanks in advance to everybody

           Claudio

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Azienda Ospedaliera Istituti Ospitalieri di Verona