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Chinese National Standard Category: Basic standards and general methods on chemical fertilizers |
English Title: | Water-soluble fertilizers-Determination of water insoluble matter content and pH |
Chinese Title: | 水溶肥料水不溶物含量和pH值的测定 |
Standard No.: | NY/T 1973-2010 |
Category No.: | G20 |
Issued by: | Ministry of Agriculture |
Issued on: | 2010-12-23 |
Implemented on: | 2011-2-1 |
Status: | superseded |
Superseded by: | NY/T 1973-2021 Determination of L-malic acid and D-malic acid in fruits and their derived products.High performance liquid chromatography |
Superseded on: | 2021-11-1 |
Abolished on: | |
Superseding: | NY 1428-2007附录G NY/T 1115-2006 Water-soluble fertilizers-Determination of water insoluble matter content |
Word Count: | 2000 words |
Similar Standards: | SN/T 0736.2-1997 JC 217-1980 SN/T 0736.3-1997 T/CNFAGS 1-2021 DB37/T 4110-2020 GB/T 43349-2023 GB/T 43274-2023 GB/T 42955-2023 GB/T 42954-2023 GB/T 42958-2023 GB/T 42307-2023 GB 18382-2021 GB/T 40459-2021 GB/T 23349-2020 GB/T 39229-2020 GB 38400-2019 GB/T 38072-2019 GB/T 38073-2019 GB/T 37500-2019 GB/T 37088-2018 |
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