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| Chinese National Standard Category: Basic standards and general methods for surface active agent |
| English Title: | Anionic surface active agents - Determination of soluble matter content in light petroleum |
| Chinese Title: | 阴离子表面活性剂 石油醚溶解物含量的测定 |
| Standard No.: | GB/T 11989-2008 |
| Category No.: | G72 |
| Issued by: | AQSIQ; SAC |
| Issued on: | 2008-5-28 |
| Implemented on: | 2008-12-1 |
| Status: | superseded |
| Superseded by: | GB/T 11989-2020 Surface active agents—Test methods of technical sodium alkylarylsulphonates (excluding benzene derivatives) |
| Superseded on: | 2020-11-1 |
| Abolished on: | |
| Superseding: | GB 11989-1989 Anionic surface active agents－Determination of soluble matter content in light petroleum |
| Word Count: | 3000 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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