| Product: | Potassium Permanganate (A) | | Code: | HK022 | | Lot: | 260363 | | Issue Date: | 02/04/2026 | | Expiry Date: | 2028/03 | | Date of Production: | 31/03/2026 | | HK022 is an acidified aqueous solution of potassium permanganate. It is a component in the Reticulin Stain Kit HS303 for use in the identification of reticulin fibres in tissue sections. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Oxalic Acid Solution (B) | | Code: | HK017 | | Lot: | 260364 | | Issue Date: | 02/04/2026 | | Expiry Date: | 2028/03 | | Date of Production: | 31/03/2026 | | HK017 is an aqueous solution of oxalic acid. It is a component in the Reticulin Stain Kit HS303 for use in the identification of reticulin fibres in tissue sections. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Iron Alum (C) | | Code: | HK012 | | Lot: | 260365 | | Issue Date: | 02/04/2026 | | Expiry Date: | 2028/03 | | Date of Production: | 31/03/2026 | | HK012 is an aqueous solution of ammonium iron-3-sulphate. It is a component in the Reticulin Stain Kit HS303 for use in the identification of reticulin fibres in tissue sections. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Sodium Thiosulphate (E) | | Code: | HK032 | | Lot: | 260366 | | Issue Date: | 02/04/2026 | | Expiry Date: | 2028/03 | | Date of Production: | 31/03/2026 | | HK032 is an aqueous solution of sodium thiosulphate. It is a component in the Reticulin Stain Kit HS303 for use in the identification of reticulin fibres in tissue sections. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Reticulin Stain Pack | | Code: | HS303 | | Lot: | 260368 | | Issue Date: | 02/04/2026 | | Expiry Date: | 2026/09 | | Date of Production: | 31/03/2026 | | HS303 consists of a pack of reagents suitable for use in the identification of reticulin fibres in tissue sections. |
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TCS Biosciences Ltd 
