Gentian Violet, Methyl Violet
Crystal Violet (Loba India) is a high-quality laboratory-grade dye widely used as a microbiological stain, biological indicator, and analytical reagent. It is commonly applied in bacteriological staining (Gram Staining), histology, cell structure observation, textile dyeing research, and chemical indicator experiments.
In Bangladesh, Bright Scientific Co. supplies Crystal Violet ensuring authentic, high-purity material trusted by university labs, medical colleges, diagnostic centers, and research institutions.
Product Description:Gentian Violet, Methyl Violet
Crystal Violet, also known as Gentian Violet or Methyl Violet, is a synthetic basic dye appearing as a fine purple crystalline powder. It is extensively used in Gram Staining to differentiate Gram-positive bacteria from Gram-negative bacteria by binding to bacterial cell walls.
In addition to microbiology and microscopy, it is applied in fungal research, histopathology staining, textile coloration studies, pH indicator formulations, and DNA/RNA visualization in laboratory environments.
When procured through Bright Scientific Co., researchers receive original Loba India Crystal Violet packaged and sealed to maintain stability, quality, and research-grade purity.

Key Features & Benefits
- Laboratory Grade with Consistent Dye Strength
• Strong Staining Affinity for Cell and Tissue Structures
• Suitable for Gram Staining, Microbiology, and Histology
• High Color Stability and Excellent Solubility
• Reliable Performance in Analytical and Research Applications
• Supplied in Original Manufacturer Packaging
• Trusted by Medical Colleges, Diagnostic Labs & Research Institutes
• Distributed in Bangladesh by Bright Scientific Co.
Technical Specifications
| Parameter | Details |
|---|---|
| Product Name | Crystal Violet (Gentian Violet / Methyl Violet) |
| Brand | Loba India |
| Pack Size | 25Gm |
| Chemical Class | Basic Triphenylmethane Dye |
| Appearance | Deep violet crystal powder |
| Solubility | Soluble in water and alcohol |
| Common Use | Microbiological staining & lab diagnostics |
| Purity | Laboratory / Analytical Grade |
| Storage | Store in airtight container away from light & moisture |
| Category | Microbiology / Diagnostic Stain |
| Distributor | Bright Scientific Co., Bangladesh |
Applications
Crystal Violet is widely used in:
- Gram Staining to identify Gram-positive bacteria
• Histology and Microscopy Staining for cell and tissue visualization
• Diagnostic Laboratory Testing
• Microbial Culture Identification
• Educational and Academic Practical Labs
• Analytical Chemistry and Indicator Studies
• Textile and Dye Chemistry Research
Why Buy from Bright Scientific
Bright Scientific Co. ensures:
- 100% Genuine Imported Crystal Violet (No local repack)
• Stable Dye Strength and Reliable Quality
• Fast, Safe Delivery Anywhere in Bangladesh
• Competitive Research & Institutional Rates
• Options for Bulk, Tender, and Academic Supply
• Expert support for laboratory usage and preparation
Crystal Violet Price in Bangladesh
The price of Crystal Violet (Loba India, 25Gm) depends on stock availability and order quantity.
For current price, please contact Bright Scientific directly.
Packaging & Availability
Supplied in a 25Gm sealed container to maintain purity, prevent exposure to moisture, and ensure accurate handling for laboratory use. Safe packaging and nationwide delivery are ensured.
Order Now
Enhance your microbiology staining accuracy with high-quality
Order Crystal Violet (Loba India, 25Gm) today from Bright Scientific – Bangladesh’s dependable source for laboratory reagents and scientific supplies.







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