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Giemsa colorante, grado tecnico used as a blood stain, Sigma-Aldrich®

Fornitore: SIGMA-ALDRICH MICROSCOPY
Attenzione

Synonyms: Azure mixture sicc. Giemsa stain, Azur-Eosin-Methylene blue acc. Giemsa, Giemsa's azur-eosin-methylene blue

M-Clarity™ quality level = MQ100

G4507-25G G4507-5G
G4507-25GEA 514 EUR
G4507-25G G4507-5G
Giemsa colorante, grado tecnico used as a blood stain, Sigma-Aldrich®
Giemsa colorante

Giemsa stain is a versatile differential stain that is widely used in hematology for blood and bone marrow specimens, clinical cytology specimens, bacteriology, histological biopsies, and tumor samples. Giemsa's staining solution is composed of methylene blue, azure, and eosin. It is a major histological stain due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. The stain is frequently used in combination with other dye solutions: May-Grünwald’s solution for Pappenheim (MGG) and Wright-Giemsa.


  • Giemsa stain has been used for the staining of cells and blood films

Punto di fusione: 300 °C (lett.)
Temperatura di stoccaggio: Room Temperature
MDL Number: MFCD00081642
CAS Number: 51811-82-6
EINECS: 257-438-2
https://digitalassets.avantorsciences.com/adaptivemedia/rendition?id=65a3dde4b74ec23e6f527c0ce338d61d470c8d26&vid=d9db90027d63e2d92afcad2adfe58cecf4d88213&prid=web&clid=SAPDAM

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Risultati del test di specificazione

Appearance (Color) Dark to Very Dark Green and Black
Appearance (Form) Powder
Solubility (Color) 4 mg plus 4 ml of Ethanol
Wavelength (1) (UV) 645 - 655 nm
Solvent (UV) Methanol

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