Wright's Färbung-Lösung für die Mikroskopie, Sigma-Aldrich®

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M-Clarity™ Qualitätsstufe = MQ100

45253-1L-FEA 92.1 CHF
45253-1L-F 45253-250ML-F
Wright's Färbung-Lösung für die Mikroskopie, Sigma-Aldrich®
Wright's Färbung

Wright Stain solution, for microscopy (Eosin Methylene blue solution according to Wright; Wright's eosin methylene blue)


Wright Stain is a modified Romanowsky stain commonly used for the cellular elements of blood. Wright′s stain is a mixture of eosin Y with polychromed (oxidized and partly demethylated) methylene blue and therefore termed polychrome stains. The hematological stain is intended for differentially staining peripheral blood and bone marrow films.

Dichte: 0,80 g/ml (20 °C)
Flash-Pt: 11 °C
MDL Number: MFCD00005038
CAS-Nummer: 68988-92-1
UN: 1230
ADR: 3,2

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Spezifikation Testergebnisse

Appearance (colour) Blue to very dark blue
Appearance (form) Liquid
Thin layer chromatogr. Corresponds to standard
Density D20/4 0.785 - 0.814
Wavelength (1) (UV) 635 - 650 nm
Extinction (1%/1 cm) (1) (UV) --
Wavelength (2) (UV) 512 - 527 nm
Extinction (1%/1 cm) (2) (UV) --
Solvent (UV) Meoh
Expiry period 30 months

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