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Orcein (synthetic), certified by the Biological Stain Commission, Sigma-Aldrich®
 
Orcein (synthetic), certified by the Biological Stain Commission, Sigma-Aldrich®
 

 

  • Appearance (Form):
    Powder
  • E1%
    574 to 582 nm, 0.01 M NaOH:
    ≥250
  • Wavelength:
    574 - 582 nm
  • Solubility (Colour):
    Purple to Dark Purple
  • Solubility (Turbidity)
    1 mg/ml of 1 M NaOH:
    Clear
  • Biological Stain Commission
    Dye Code Number:
    Pass
  • Recommended Retest Period:
    5 Years

 

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