Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
GB/T 40459-2021 |
Qualitative screening of multi plant growth regulators in fertilizers—Liquid chromatography-tandem mass spectrometry method 肥料中多种植物生长调节剂的定性筛选 液相色谱-质谱联用法 |
China National Standards fertilizers—Liquid |
English PDF |
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