Certificate of Analysis
| Product: | Safranin (Gram) conc. 200ml makes 1 Litre | |
| Code: | HS725 | |
| Lot: | 220525 | |
| Issue Number: | 2 | |
| Issue Date: | 22/09/2022 | |
| Expiry Date: | 2025/05 | |
| Date of Production: | 12/05/2022 | |
| Storage: | Keep container tightly closed in a cool, dry, well-ventilated place. | |
| HS725 is an alcoholic/aqueous solution of Safranin O and ethanol. It is a concentrate which when diluted 1 in 5 with purified water will yield Safranin (1% Aqueous) for Gram's counterstain (HS720). HS720 is an aqueous solution of Safranin O which is suitable for use as a counterstain in the Gram's 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 
