| Product: | Crystal Violet (Gram) | | Code: | HS230 | | Lot: | 211115 | | Issue Date: | 08/03/2022 | | Expiry Date: | 2023/09 | | Date of Production: | 04/11/2021 | | 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: | 211267 | | Issue Date: | 23/12/2021 | | Expiry Date: | 2023/12 | | Date of Production: | 23/12/2021 | | 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: | 211065 | | Issue Date: | 24/02/2022 | | Expiry Date: | 2023/07 | | Date of Production: | 26/10/2021 | | 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: | 211266 | | Issue Date: | 29/03/2022 | | Expiry Date: | 2024/12 | | Date of Production: | 23/12/2021 | | 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: | Carbol Fuchsin (Gram) | | Code: | HS160 | | Lot: | 211265 | | Issue Date: | 26/01/2022 | | Expiry Date: | 2024/09 | | Date of Production: | 22/12/2021 | | HS160 is an aqueous solution of Basic Fuchsin and phenol 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 
