Janus green B 65% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY

201677-25G 201677-5G
201677-25GEA 319 GBP
201677-25G 201677-5G
Janus green B 65% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

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Specification Test Results

Appearance (Colour) Black, Very Dark Brown or VeryDark Green
Appearance (Form) Powder
Infrared spectrum Conforms to Structure
Wavelength, C=0.01 G/L 50% Ethanol 651 - 677 nm
Extinction Coefficient ≥20000
Wavelength 280 - 286 nm
Carbon ≥45.1%
Nitrogen ≥10.5%
Biological Stain Commision, Commission Certified Number: Pass
Dye Content ≥65%


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