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| Chinese National Standard Category: Basic standards and general methods for surface active agent |
| English Title: | Anionic and non-ionic surface active agents; Determination of the critical micellization concentration; Method by measuring surface tension with ring |
| Chinese Title: | 阳离子和非离子表面活性剂 临界胶束浓度的测定 圆环测定表面张力法 |
| Standard No.: | GB 11278-1989 |
| Category No.: | G72 |
| Issued by: | CSBTS |
| Issued on: | 1989-02-15 |
| Implemented on: | 1990-1-1 |
| Status: | superseded |
| Superseded by: | GB/T 11276-2007 Surface active agents—Determination of the critical micellization concentration |
| Superseded on: | 2008-2-1 |
| Abolished on: | 2008-02-01 |
| Superseding: | |
| Word Count: | 1000 words |
| Similar Standards: | GB/T 18748-2002 GB/T 6373-2003 GB/T 7379-2003 GB/T 13530-2023 GB/T 42415-2023 GB/T 11987-2022 GB/T 13892-2020 GB/T 7383-2020 GB/T 39689-2020 GB/T 38730-2020 GB/T 38722-2020 GB/T 11989-2020 GB/T 38732-2020 GB/T 38731-2020 GB/T 38729-2020 GB/T 37505-2019 GB/T 15818-2018 GB/T 5174-2018 GB/T 5173-2018 GB/T 35862-2018 |
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