Certificate of Analysis
| Product: | Safranin (1% aqueous) | |
| Code: | HS720 | |
| Lot: | 250916 | |
| Issue Number: | 2 | |
| Issue Date: | 21/10/2025 | |
| Expiry Date: | 2028/09 | |
| Date of Production: | 04/09/2025 | |
| Storage: | Store in a cool, dry, well-ventilated place | |
| HS720 is an aqueous solution of Safranin O which is suitable for use as a counterstain in the Gram Stain technique. | ||
| This product has been checked against the current TCS specification for the following test(s): | ||
| Result | ||
| Spectrophotometric analysis | SOP 6A.16 | Conforms |
| Functionality test | SOP 6A.2 | Conforms |
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For professional use only. |
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TCS Biosciences Ltd 
