Wright Stain (CAS 68988-92-1 / 51938-72-8) Comprehensive Guide
Table of Contents
- Product Overview & Specifications
- Parameter Comparison
- Detailed Applications
- Usage Guidelines
- Case Studies
- Contact for Technical Support
Product Overview
Basic Specifications
| Parameter | Specification |
|---|---|
| CAS Number | 68988-92-1 (Powder) 51938-72-8 (Solution) |
| Appearance | Blue-purple crystalline powder |
| Solubility | 1g/10ml ethanol (95%) |
| pH Range | 6.5-7.5 (1% solution) |
| Shelf Life | 36 months (unopened) |
Technical Comparison
| Feature | Wright Stain Powder | Pre-mixed Solution |
|---|---|---|
| Storage Temp | 15-25°C | 2-8°C |
| Preparation Time | 30-45 mins | Ready-to-use |
| Batch Consistency | ±5% variance | ±2% variance |
Key Applications
Diagnostic Uses
- Peripheral blood smears analysis
- Bone marrow specimen staining
- Parasite identification in malaria diagnostics
Research Applications
- Hematopoietic cell differentiation studies
- Leukemia subtype characterization
- Platelet function analysis
Protocol Implementation
Standard Staining Procedure
- Prepare working solution (2.5g Wright stain + 500ml methanol)
- Fix slides in absolute methanol (3 mins)
- Stain with working solution (4-6 mins)
- Rinse with pH-adjusted buffer
- Air-dry vertically
Implementation Cases
Case 1: University Hospital Laboratory
| Challenge | Solution | Outcome |
|---|---|---|
| Inconsistent malaria detection | Optimized staining protocol | 95% diagnostic accuracy |
Case 2: Biomedical Research Center
| Challenge | Solution | Outcome |
|---|---|---|
| Cell differentiation analysis | Custom pH adjustment | Clear nuclear segmentation |
Technical Consultation
For protocol optimization or bulk orders:
Email: info@vivalr.com
Phone: (86) 15866781826
Request Sample Information
Complete our technical questionnaire to receive:
- MSDS documentation
- Staining protocol templates
- Compatibility test reports
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