| Product: | Crystal Violet (Gram) | | Code: | HS230 | | Lot: | 240105 | | Issue Date: | 06/02/2024 | | Expiry Date: | 2027/01 | | Date of Production: | 03/01/2024 | | HS230 is a solution of crystal violet which is suitable for use in the Gram 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 |
| Product: | Grams' Iodine Diluent | | Code: | HS305X | | Lot: | 240232 | | Issue Date: | 19/02/2024 | | Expiry Date: | 2026/02 | | Date of Production: | 15/02/2024 | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Grams' Iodine Concentrate | | Code: | HS305Y | | Lot: | 230606 | | Issue Date: | 21/09/2023 | | Expiry Date: | 2025/06 | | Date of Production: | 06/06/2023 | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Functionality test | SOP 6A.2 | Conforms | | Iodine colour check | SOP 6A.17 | Conforms |
| Product: | Gram's Decolouriser | | Code: | HS310 | | Lot: | 220453 | | Issue Date: | 23/06/2022 | | Expiry Date: | 2025/04 | | Date of Production: | 28/04/2022 | | HS310 is a mixture of acetone and iso-propanol suitable for use as a decolouriser in the Gram Stain technique. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Functionality test | SOP 6A.2 | Conforms | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Neutral Red (Jensen) | | Code: | HS570 | | Lot: | 231115 | | Issue Date: | 06/02/2024 | | Expiry Date: | 2026/11 | | Date of Production: | 06/11/2023 | | HS570 is a solution of Neutral Red which is suitable for use as a counterstain 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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TCS Biosciences Ltd 
