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®
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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