Certificate of Analysis
| Product: | Papanicolaou Stain - EA50 | |
| Code: | HS630 | |
| Lot: | 251010 | |
| Issue Number: | 1 | |
| Issue Date: | 16/10/2025 | |
| Expiry Date: | 2027/10 | |
| Date of Production: | 07/10/2025 | |
| Storage: | Store in a cool, dry, well-ventilated place. | |
| HS630 is an alcoholic solution of Light Green SF, Eosin Y and Phosphotungstic acid which is suitable for use as a differential stain in exfoliative cytology. | ||
| This product has been checked against the current TCS specification for the following test(s): | ||
| Result | ||
| Spectrophotometric analysis | SOP 6A.16 | Conforms |
| QC Papanicolaou Stains | SOP 6A.19 | Conforms |
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For professional use only. |
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TCS Biosciences Ltd 
