| Product: | Amyloid Stain (Puchtler) Congo Red Stock Solution |
| Code: | HS200 |
| Lot: | 180947 |
| Issue Date: | 06/11/2018 |
| Expiry Date: | 2020/09 |
| Date of Production: | 11/09/2018 |
| HS200 is an alcoholic saline solution of Congo Red. It may be used in the histological staining of amyloid deposits in tissue samples. |
| This product has been checked against the current TCS specification for the following test(s): |
| | | Result |
| Spectrophotometric analysis | SOP 6A.16 | Conforms |
| Stain intensity | SOP 6A.0 | Conforms |
| Stain colour | SOP 6A.0 | Conforms |
| Background | SOP 6A.0 | Conforms |
| Absence of precipitate | SOP 6A.0 | Conforms |
| Uniform staining | SOP 6A.0 | Conforms |
TCS Biosciences Ltd 
