| Product: | Carbol Fuchsin (Kinyoun) | | Code: | HS180 | | Lot: | 203113 | | Issue Date: | 13/03/2020 | | Expiry Date: | 2022/01 | | Date of Production: | 20/01/2020 | | HS180 is an aqueous/alcoholic solution of Basic Fuchsin, phenol and ethanol which is suitable for use as a counterstain in the 'Cold ZN' Kinyoun Staining technique for acid fast bacilli. | | 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.3 | Conforms |
| Product: | ZN Decolouriser | | Code: | HS787 | | Lot: | 201310 | | Issue Date: | 14/04/2020 | | Expiry Date: | 2022/03 | | Date of Production: | 31/03/2020 | | HS787 is an acidified alcoholic solution which is suitable for use as a decolouriser in the standard and cold ZN staining techniques for acid fast bacilli. | | This product has been checked against the current TCS specification for the following test(s): | | | | Result | | Functionality test | SOP 6A.3 | Conforms | | Visual QC check | SOP Manual 6 | Conforms |
| Product: | Methylene Blue (1% w/v alcoholic) | | Code: | HS500 | | Lot: | 203209 | | Issue Date: | 14/04/2020 | | Expiry Date: | 2022/02 | | Date of Production: | 24/02/2020 | | HS500 is an alcoholic solution of Methylene Blue which is suitable for use as a counterstain in the Ziehl-Neelson Stain and Kinyoun stain techniques for acid-fast bacilli. | | 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.3 | Conforms |
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TCS Biosciences Ltd 
