Certificate of Analysis
| Product: | Haematoxylin Harris Modified (no acetic acid) | |
| Code: | HS351 | |
| Lot: | 250412 | |
| Issue Number: | 1 | |
| Issue Date: | 10/04/2025 | |
| Expiry Date: | 2027/04 | |
| Date of Production: | 03/04/2025 | |
| Storage: | Store in a cool, dry, well-ventilated place. | |
| HS351 Haematoxylin Harris is a stabilised alum-haematoxylin solution which is suitable for use as a progressive nuclear stain to demonstrate acidic cell components, or as a counterstain in histology and clinical cytology to differentiate nuclei, cytoplasm and squamous cells. It is also used in exfoliative cytology for the demonstration of malignant and non-malignant cells. | ||
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 
