2% aqueous eosin COOPER 2ML 10,2% d’éosine aqueuse COOPER 2ML 10
$4,68
Introduction:
Aqueous eosin solutions are widely used in laboratories and medical settings as staining agents. The COOPER brand offers convenient 2% and 10.2% eosin solutions in 2 mL vials, suitable for various histological and cytological applications. These solutions allow for precise staining, helping professionals clearly differentiate cells and tissues under a microscope.
Overview of Eosin:
Eosin is a red dye belonging to the xanthene group, commonly used in combination with hematoxylin for staining purposes. It highlights cytoplasmic structures, connective tissues, and certain extracellular components, providing contrast for microscopic observation.
Available Concentrations:
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2% Aqueous Eosin (COOPER 2 mL): Ideal for general staining and routine lab use.
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10.2% Aqueous Eosin (COOPER 2 mL): Provides a more intense staining effect, useful when stronger contrast is needed.
Applications:
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Histology: Staining tissue sections to observe cell morphology.
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Cytology: Highlighting cellular structures in smear tests.
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Medical diagnostics: Assisting in identifying abnormalities in tissue samples.
Usage Tips:
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Always use gloves and protective equipment when handling dyes.
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Store solutions in a cool, dark place to maintain efficacy.
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Follow laboratory protocols for dilution and application to achieve consistent results.
Conclusion:
COOPER’s aqueous eosin solutions, in both 2% and 10.2% concentrations, are essential tools in laboratory diagnostics and research. Proper use ensures clear, reliable staining results for a wide range of biological samples.
4. SEO and Accessibility Notes
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Internal links: Link to related pages like “Histology Staining Techniques” or “Laboratory Reagents.”
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External links: Consider linking to authoritative sources on eosin or histology, e.g., PubMed articles.
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Image alt text: For any images of the vials, use alt text like
2% aqueous eosin COOPER 2 mLor10.2% aqueous eosin solution for staining.