共找到 322 条与 化肥基础标准与通用方法 相关的标准,共 22 页
Fertilizers. Marking. Presentation and declarations
This document specifies the procedure for marking containers or labels for fertilizers. This document is applicable to all fertilizers in containers or bulk.
Fertilizers - Marking - Presentation and declarations
Determination of chitosan content in water-soluble fertilizers
Determination of alginic acid content in water-soluble fertilizers
Determination of Rare Earth Elements in Compound Fertilizers by Inductively Coupled Plasma Mass Spectrometry
Determination of urea content in urea-based fertilizers by high performance liquid chromatography (HPLC)
Determination of polyglutamic acid content in water-soluble fertilizers
Determination of the content of fertilizer synergists n-butyl thiophosphoric acid triamide (NBPT) and n-propyl thiophosphoric acid triamide (NPPT)
Determination of aluminum and nickel content in soil conditioners
Determination of the content of fertilizer synergist 2-chloro-6-trichloromethylpyridine
Limit and detection of compound sodium nitrophenolate in fertilizer
Limitation and detection of diethyl diethylethylhexanoate in fertilizer
Fertilizers - Determination of different forms of nitrogen in the same sample, containing nitrogen as nitric, ammoniacal, urea and cyanamide nitrogen
This International Standard specifies the requirements for testing methods, sampling and preparation of test sample, marking and labelling, as well as package, transport, and storage of water soluble fertilizers. This International Standard is applicable to water soluble fertilizers which are completely soluble in water and are suitable for fertigation and sprinkling irrigation, as well as for foliar application (foliar feeding).
Fertilizers and soil conditioners - Water soluble fertilizer - General requirements
Fertilizers. Determination of magnesium by atomic absorption spectrometry
Determination of melamine content in chemical fertilizers by high performance liquid chromatography and ion chromatography
Radioactivity testing procedures for imported potassium chloride fertilizers
Determination of Fertilizer Fluoride by Ion Selective Electrode Method
Fertilizers. Determination of dicyandiamide by high-performance liquid chromatography method
Fertilizers. Extraction of soluble phosphorus according to Petermann at ambient temperature
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