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Neutral red, powder, Bioreagent cell culture reagent, Sigma-Aldrich®
 
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Neutral red, powder, Bioreagent cell culture reagent, Sigma-Aldrich®

 

  • Appearance (Colour):
    Brown to Black
    may have red or green sheen
  • Appearance (Form):
    Powder
  • Solubility (Colour)
    10 mg/ml, H₂O:
    Dark Red
  • Infrared spectrum:
    Conforms to Structure
  • Dye Content
    (Calculated based on UV spectral assay):
    ≥90 %
  • Cell Culture Test:
    Pass
  • Recommended Retest Period:
    4 years