Giemsa's stain for microscopy, Sigma-Aldrich®

Supplier: Merck

Warning

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

M-Clarity™ quality level = MQ400

1.09203.0025 1.09203.0100 1.09203.1000
1.09203.0025EA 99.1 EUR
1.09203.0025 1.09203.0100 1.09203.1000
Giemsa's stain for microscopy, Sigma-Aldrich®
Giemsa's stain

Giemsa's staining is one of the standard procedures in histology, hematology, cytology and bacteriology. The Giemsa's azur-eosin-methylene blue dye is a dry dye that is used for the preparation of a staining solution. This solution can be used for the staining of blood and bone marrow smears, paraffin sections, spirochaets and clinical-cytological specimens of human origin.


The stain demonstrates various cells with their morphological features better than e.g. with H&E stain in histology and it can also be used to detect Helicobacter pylori in gastric tissue biopsies. Alternatively, for some applications, among others, May-Grünwald's eosin-methylene blue can be used as a substitute for Giemsa's solution. The dye is an IVD product and CE registered, thus follows extremely high quality standards.

MDL Number: MFCD00081642
CAS Number: 51811-82-6
IVDLogo

Order Now

Specification Test Results

Identity (UV/VIS-Spectrum) passes test
Loss on drying (105 °C) ≤ 10 %
Suitability for microscopy (Blood smear) passes test
Nuclei violet
Lymphocytes (Plasma) Blue
Monocytes (Plasma) grey blue
basophilic granulocytes (Granules) dark violet
eosinophilic granulocytes (Granules) reddish to red-brown
Neutrophilic granulocytes (Granules) red-violet
Thrombocytes violet
Erythrocytes reddish-brownish
Blood parasites (Nuclei) lightred

Learn more

About VWR

Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...

Learn more About VWR