Detection of humic acid content in water
Detection of humic acid content in water, Total:19 items.
The international standard classification for "Detection of humic acid content in water" includes: Extraction and processing of petroleum and natural gas , Fertilizers .
The Chinese standard classification for "Detection of humic acid content in water" includes: Petroleum drilling , Basic standards and general methods on chemical fertilizers , Chemical fertilizer and chemical soil conditioner .
Jilin Provincial Standard of the People's Republic of China
- DB22/T 1690-2012 Determination of Humic Acid Content in Humic Acid Compound Fertilizer
Professional Standard - Petroleum
- SY/T 5814-1993 Determination method of effective content of humic acid in humic acid treatment agent for drilling fluid
- SY/T 5814-2008 Determination for the content of humic acid in drilling agent containing the same
- SY 5814-2008 Determination of humic acid content in humic acid treatment agents for drilling fluids
Professional Standard - Agriculture
- NY 1106-2006 Water-soluble fertilizers containing humic-acids
- NY 1106-2010 Water - Soluble fertilizers containing humic - Acids
- NY/T 1971-2010 Water-soluble fertilizers-Determination of humic-acids content
Group Standards of the People's Republic of China
- T/HSPP 0018-2024 Water-soluble fertilizer containing polypeptide humic acid
- T/ZZB 2627-2022 Water-soluble fertilizers containing humic-acids—Solid macronutrient type
- T/NAIA 028-2021 Determination of water-soluble humic acid content in organic fertilizers - volumetric method
Sichuan Provincial Standard of the People's Republic of China
- DB51/T 842-2008 Determination of Humic Acid Content in Fertilizers - Potassium Dichromate
Liaoning Provincial Standard of the People's Republic of China
- DB21/T 3239-2020 Technical specification for rapid detection of humic acid content
- DB21/T 1322-2004 Determination of Humic Acid Content in Organic Fertilizer
Shaanxi Provincial Standard of the People's Republic of China
- DB61/T 1024-2016 Determination method of humic acid in organic fertilizer containing mineral source humic acid
工业和信息化部
- HG/T 5938-2021 Determination of chloride content in humic acid fertilizer一Automatic potentiometric titration
- HG/T 5937-2021 Rapid determination of humic acid and fulvic acid content
Professional Standard - Chemical Industry
- HG/T 6079-2022 Humic Acid Moderate Element Fertilizer
- HG/T 5602～5604-2019 Mineral source humic acid organic fertilizer, determination method of biological humic acid content in fertilizer produced from kitchen waste and nitrohumic acid (2019)
HU-MSZT
- MSZ 18094/13-1980 Soil corrosion testing. Carbonate content detection
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