Certificate of Analysis
| Product: | Crystal Violet (Gram) 10x conc | |
| Code: | HS220 | |
| Lot: | 220538 | |
| Issue Number: | 2 | |
| Issue Date: | 22/09/2022 | |
| Expiry Date: | 2025/05 | |
| Date of Production: | 18/05/2022 | |
| Storage: | Store in a cool, dry, well-ventilated place. | |
| HS220 is a concentrated aqueous/alcoholic solution of Crystal Violet (Basic violet 3). When diluted 1 in 10 in purified water it will yield HS230 Crystal Violet (Gram) which is suitable for use 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 
