Beschrijving
Crystal violet solution is a microscopy staining reagent intended for histological and microbiological staining procedures, including Gram staining workflows. It provides the primary violet dye step used to visualise bacterial cells and other structures examined under the light microscope. The product is supplied as 500 ml in glass, giving laboratories a practical working volume for routine staining benches. With a density of approximately 1 g/cm³, the solution handles predictably alongside companion reagents in multi-step protocols. Categories covering staining and Gram staining highlight its role in differential schemes that separate Gram-positive from Gram-negative organisms and support broader histology applications. Available from manufacturer Carl ROTH within the microscopy range, this crystal violet preparation suits teaching laboratories, research groups, and diagnostic units that require a consistent primary stain without preparing dye solutions from powder. The 500 ml glass pack balances capacity with ease of storage and controlled dispensing during daily microscopy work.
This article is part of Microscopy stains & staining solutions, in Dyes, stains & indicators.
Key features
- Pack sizes: 500 ml, 1 l
- Density: ~1 g/cm³
- Packaging: Glass
- Type: Crystal violet staining solution
- UNSPSC: 41116113
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Crystal violet solution, for microscopy, 500 ml, glass
What is this article?
Crystal violet solution, for microscopy, 500 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Microscopy stains & staining solutions, inside Dyes, stains & indicators, in Chemicaliën.
A microscopy stain binds a structure so it can be seen: haematoxylin on nuclei, eosin on cytoplasm, Gram reagents on a bacterial wall. A ready solution and a dry dye to be dissolved are different articles. The method names the stain. A substitute dye is a different method.
A dye or a stain binds, or changes colour, so that something invisible becomes visible. An indicator changes at a pH or a redox point. A fluorescent dye absorbs one wavelength and emits another, which is how a microscope or a plate reader picks it out. The excitation and emission, or the transition interval, are the specification. The colour name on the label is not. Structures are on PubChem under IUPAC names. Methods are in the PubMed literature.
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The category is Dyes, stains & indicators. The sub-category is Microscopy stains & staining solutions. The catalogue is Chemicaliën.
Shelves beside this one are Fluorescent dyes & labels and Dyes & pigments.
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