
发布时间:2024-05-27 17:49:26 - 更新时间:2024年06月29日 15:22
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本标准规定了硝酸铵溶液的要求、试验方法、检验规则、标志、标签、包装、运输、贮存和安全。本标准适用于由氨与稀硝酸中和制得的硝酸铵溶液,该产品用于制备工业炸药、硝酸盐、硝态氮肥等的原料
Ammonium nitrate solution
本标准规定了尿素硝酸铵溶液登记要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于中华人民共和国境内生产和销售的尿素硝酸铵溶液。产品是以合成氨与硝酸中和形成的硝酸铵溶液、尿素溶液为原料按比例加T而成的水溶肥料
Urea ammonium nitrate solution
이 표준은 1 mol/L 질산암모늄(NH4NO3)을 사용하여 토양으로부터 미량원소를 추출하
Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution.
This International Standard specifies a method of extracting trace elements from soil using a 1 mol/I NH4NO3 solution (see
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008);English version of DIN ISO 19730:2009-07
Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the pH value of solution
本部分规定了采用电位滴定法测定镁合金硝酸氧化溶液中氧化铵(氧化钠)含量的原理试剂.仪器、 分析步骤和分析结果的计算。 本部分适用于镁合金硝酸氧化溶液中氧化铵 氧化钠) 含量的测定。 测量范围: RAF 2g/L
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
本标准规定了尿素-硝铵溶液(简称UAN)的要求,试验方法,检验规则,标识以及包装、运输和贮存。 本标准适用于以尿素和硝酸铵为原料生产的尿素-硝铵溶液肥料
Urea ammonium nitrate solution
Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method
本标准规定了硝酸铵溶液的要求、试验方法、检验规则、标志、标签、包装、运输、贮存和安全。本标准适用于由氨与稀硝酸中和制得的硝酸铵溶液,该产品用于制备工业炸药、硝酸盐、硝态氮肥等的原料
Ammonium nitrate solution
本标准规定了尿素硝酸铵溶液登记要求、试验方法、检验规则、标识、包装、运输和贮存。本标准适用于中华人民共和国境内生产和销售的尿素硝酸铵溶液。产品是以合成氨与硝酸中和形成的硝酸铵溶液、尿素溶液为原料按比例加T而成的水溶肥料
Urea ammonium nitrate solution
이 표준은 1 mol/L 질산암모늄(NH4NO3)을 사용하여 토양으로부터 미량원소를 추출하
Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution
Soil quality-Extraction of trace elements from soil using ammonium nitrate solution
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution.
This International Standard specifies a method of extracting trace elements from soil using a 1 mol/I NH4NO3 solution (see
Soil quality - Extraction of trace elements from soil using ammonium nitrate solution (ISO 19730:2008);English version of DIN ISO 19730:2009-07
Straight ammonium nitrate fertilizers of high nitrogen content - Determination of the pH value of solution
本部分规定了采用电位滴定法测定镁合金硝酸氧化溶液中氧化铵(氧化钠)含量的原理试剂.仪器、 分析步骤和分析结果的计算。 本部分适用于镁合金硝酸氧化溶液中氧化铵 氧化钠) 含量的测定。 测量范围: RAF 2g/L
Methods for analysis of chemical oxidation solution for magnesium alloy-Part 18:Determination of ammonium chloride (sodium chloride)content in nitric acid oxidation solution by potentiometric method
本标准规定了尿素-硝铵溶液(简称UAN)的要求,试验方法,检验规则,标识以及包装、运输和贮存。 本标准适用于以尿素和硝酸铵为原料生产的尿素-硝铵溶液肥料
Urea ammonium nitrate solution
Soil quality ― Determination of nitrate, nitrite and ammonium in field-moist soils by extraction with potassium chloride solution ―Part 1: Manual method








