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WRIGHT`S STAIN For microscopical staining
It is used primarily to stain peripheral blood smears and bone marrow aspirates which are examined under a light microscope. In cytogenetics it is use
| Article No. | Grade | Purity | CAS No. | Molecular Formula | Molecular Weight | H.S. Code | Shelf Life |
|---|---|---|---|---|---|---|---|
| SC0802 | For microscopical staining | 68988-92-1 | 3204.9000 | 60 Months |
Packings
| 25 g,100 g |
Physical Properties
| Physical state at 20 °C | Solid |
| Colour | Greenish black |
| Odour | Odorless |
Specifications
| Appearance | Greenish black/blue crystalline powder |
| Absorption maxima in methanol (λmax1) | 640 - 648 nm |
| Absorption maxima in methanol (λmax2) | 522 - 525 nm |
| Specific absorptivity 1%/1cm (at λmax1) | Min 1100 |
| Specific absorptivity 1%/1cm (at lmax2) | Min 650 |
| Suitability (for microscopy) | Passes test |
| Loss on drying (at 110°C) | Max 10% |
Safety Information and Hazard Symbols
|
|
|---|---|
| Symbol | GHS05, GHS07 |
| Signal Word | Danger |
| UN No. | |
| IMCO Class No. | |
| Packing Group | |
| Hazardous Statement | H302-H318 |
| Precaution Statement | P280-P305 + P351 + P338 |
| Risk Statement | |
| Safety Statement | |
Revision Date : 18-Apr-2014
Certificate of Analysis (COA's)
To download COA please enter the batch number below