Answer | Crossword Clue |
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haemateins | HAEMATEIN, a dark purple crystalline substance obtained from logwood and used as an indicator and biological stain also HEMATEIN |
haematein | a dark purple crystalline substance obtained from logwood and used as an indicator and biological stain also HEMATEIN |
hemateins | A reddish-brown crystalline dye obtained from logwood and used as a stain and indicator |