Certificate of Analysis
| Product: | Phosphotungstic Acid 1% (D) | |
| Code: | HK019 | |
| Lot: | 210841 | |
| Issue Number: | 1 | |
| Issue Date: | 23/08/2021 | |
| Expiry Date: | 2023/08 | |
| Date of Production: | 17/08/2021 | |
| Storage: | Store in a cool, dry, well-ventilated place. | |
| HK019 is an aqueous solution of phosphotungstic acid. It is a component in the MSB Stain Pack HS443 for use in the demonstration of and distinction between fibrin, muscle and collagen fibres in tissue samples. | ||
| This product has been checked against the current TCS specification for the following test(s): | ||
| Result | ||
| Visual QC check | SOP Manual 6 | Conforms |
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For professional use only. |
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TCS Biosciences Ltd 
