Certificate of Analysis
| Product: | Eosin Y (1% Aqueous) | |
| Code: | HS250 | |
| Lot: | 220730 | |
| Issue Number: | 2 | |
| Issue Date: | 24/01/2023 | |
| Expiry Date: | 2025/07 | |
| Date of Production: | 19/07/2022 | |
| Storage: | Store in a cool, dry, well-ventilated place. | |
| HS250 is a 1% aqueous solution of Eosin Yellowish. It may be used in histological staining procedures including use as a counterstain in the H & E technique. | ||
| This product has been checked against the current TCS specification for the following test(s): | ||
| Result | ||
| Spectrophotometric analysis | SOP 6A.16 | Conforms |
| Stain intensity | SOP 6A.0 | Conforms |
| Stain colour | SOP 6A.0 | Conforms |
| Absence of precipitate | SOP 6A.0 | Conforms |
| Uniform staining | SOP 6A.0 | Conforms |
|
For professional use only. |
|
TCS Biosciences Ltd 
