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Chinese National Standard Category: Basic standards and general methods for dye |
English Title: | Liquid dyes—Determination of chloride ion—Ion chromatography |
Chinese Title: | 液体染料 氯离子含量的测定 离子色谱法 |
Standard No.: | GB/T 23978-2009 |
Category No.: | G55 |
Issued by: | CPCIA |
Issued on: | 2009-6-2 |
Implemented on: | 2010-2-1 |
Status: | superseded |
Superseded by: | GB/T 23978-2020 Determination of chloride in water-soluble dyes |
Superseded on: | 2021-10-1 |
Abolished on: | |
Superseding: | |
Word Count: | 4000 words |
Similar Standards: | GB/T 2377-2003 GB/T 2387-2003 GB/T 2388-2003 GB/T 4466-2003 GB/T 1638-2003 GB/T 2395-2003 GB/T 2394-2003 GB/T 2386-2003 GB/T 43108-2023 GB/T 27592-2023 GB/T 42357-2023 GB/T 24167-2022 GB/T 41071-2021 GB/T 41075-2021 GB/T 2384-2021 GB/T 24166-2021 GB/T 24164-2020 GB/T 39307-2020 GB/T 23978-2020 GB/T 24165-2020 |
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