| Product: | Haemalum Mayer | | Code: | HS315 | | Lot: | 220733 | | Issue Date: | 02/11/2022 | | Expiry Date: | 2025/07 | | Date of Production: | 19/07/2022 | | HS315 is a trivalent alum metal-haematein complex staining solution. Typically this is used as a progressive nuclear stain or as a counterstain in haematoxylin-eosin staining (H&E) in histology and clinical cytology to differentiate nuclei, cytoplasma and squamous cells under microscopic examination.
| | 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 |
| Product: | Martius Yellow Alcoholic (B) | | Code: | HK014 | | Lot: | 220813 | | Issue Date: | 18/08/2022 | | Expiry Date: | 2024/08 | | Date of Production: | 04/08/2022 | | HK014 is an aqueous solution of martius yellow and phosphotungstic acid hydrate. 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 |
| Product: | Brilliant Crystal Scarlet 6R 1% (C) | | Code: | HK005 | | Lot: | 220814 | | Issue Date: | 18/08/2022 | | Expiry Date: | 2024/08 | | Date of Production: | 04/08/2022 | | HK005 is an acidified aqueous solution of crystal ponceau. It is a component in the MSB Stain Pack - fibrin (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 |
| Product: | Phosphotungstic Acid 1% (D) | | Code: | HK019 | | Lot: | 220815 | | Issue Date: | 18/08/2022 | | Expiry Date: | 2024/08 | | Date of Production: | 04/08/2022 | | 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 |
| Product: | MSB Stain Pack - Fibrin | | Code: | HS443 | | Lot: | 220817 | | Issue Date: | 18/08/2022 | | Expiry Date: | 2024/08 | | Date of Production: | 04/08/2022 | | HS443 consists of a pack of reagents suitable for the histological demonstration of and distinction between fibrin, muscle and collagen fibres in tissue samples. | Notes: Certificate will be updated with additional testing results for HS315 when these are available. Check our website for Dyes and Stains certificate updates. |
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TCS Biosciences Ltd 
