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| Chinese National Standard Category: Basic standards and general methods |
| English Title: | Color determination method of liquid chemicals(Hazen unit;Platinum-cobalt scale) |
| Chinese Title: | 液体化学产品颜色测定法(Hazen单位-铂-钴色号) |
| Standard No.: | GB 3143-1982 |
| Category No.: | G04 |
| Issued by: | NBS |
| Issued on: | 1982-7-2 |
| Implemented on: | 1983-3-1 |
| Status: | valid |
| Superseded by: | |
| Superseded on: | |
| Abolished on: | |
| Superseding: | |
| Word Count: | 1000 words |
| Similar Standards: | T/CCASC 3003-2023 T/CIQA 7-2020 T/CCASC 6007-2023 T/CCASC 3002-2023 GB/T 19502-2023 GB/T 43088-2023 GB/T 22461.1-2023 GB/T 42658.4-2023 GB/T 42659-2023 GB/T 42310-2023 GB/T 42518-2023 GB/T 22461.2-2023 GB/T 42543-2023 GB/T 42360-2023 GB/T 6488-2022 GB/T 21636-2021 GB/T 41073-2021 GB/T 41064-2021 GB/T 41076-2021 GB/T 29732-2021 |
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