Gram′s fuchsin solution for microscopy, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY


M-Clarity™ quality level = MQ100

87794-2.5L-F 87794-250ML-F
87794-2.5L-FEA 173 EUR
87794-2.5L-F 87794-250ML-F
Gram′s fuchsin solution for microscopy, Sigma-Aldrich®
Gram′s fuchsin solution

May contain minor quantities of precipitated dye.

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Specification Test Results

Appearance (colour) Red to very dark red
Appearance (form) Liquid
Thin layer chromatogr. Corresponds to standard
Density D20/4 0.997 - 1.001
Refractive index N20/D 1.333 - 1.335
Wavelength (1) (UV) 545 - 555 nm
Extinction (1%/1 cm) (1) (UV) Report result
Wavelength (2) (UV) 285 - 295 nm
Extinction (1%/1 cm) (2) (UV) Report result
Solvent (UV) Etoh 50%
Expiry period 36 months

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