Certificate of Analysis
| Product: | Eosin Y (1% Aqueous) | |
| Code: | HS250 | |
| Lot: | 210348 | |
| Issue Number: | 1 | |
| Issue Date: | 17/03/2021 | |
| Expiry Date: | 2022/10 | |
| Date of Production: | 16/03/2021 | |
| 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. | ||
Notes: Certificate will be updated with additional testing results when these are available. Check our website for Dyes and Stains certificate updates. | ||
| This product has been checked against the current TCS specification for the following test(s): | ||
| Result | ||
| Spectrophotometric analysis | SOP 6A.16 | Conforms |
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For professional use only. |
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TCS Biosciences Ltd 
