共找到 150 條與 硝酸銨重量法 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本文件規(guī)定了辛可寧重量法和硝酸銨重量法測定鎢鐵中的鎢含量。 本文件適用于鎢鐵中鎢含量的測定。測定范圍(質(zhì)量分數(shù)):50.00%~90.00
Ferrotungsten—Determination of tungsten content—Cinchonine gravimetric method and ammonium nitrate gravimetric method
本標(biāo)準(zhǔn)規(guī)定了硝酸銨的要求、試驗方法、檢驗規(guī)則、標(biāo)識、包裝、運輸、貯存和安全要求。 本標(biāo)準(zhǔn)適用于氨與硝酸中和制得的硝酸銨
Ammonium nitrate
Ammonium nitrate and fertilizers on its base. Method for determination of copper content
Specifies the dissolution of a test portion in water; filtration under vacuum on the filter crucible, thorough washing of the filter crucible
Ammonium nitrate for industrial use; Determination of matter insoluble in water; Gravimetric method
Ammonium nitrate for ANFO (Ammonium Nitrate Fuel Oils)
Ammonium nitrate and fertilizers on its base. Method for determination of chlorides mass fraction
Colorimetric method
Ammonium nitrate - Methods for determination of nitrite content
Ammonium nitrate
Ammonium nitrate
本標(biāo)準(zhǔn)規(guī)定了硝酸銨的技術(shù)要求、取樣、試驗方法、檢驗規(guī)則及標(biāo)志、包裝、運輸、貯存等。 本標(biāo)準(zhǔn)適用于由氨與稀硝酸中和所制得的硝酸銨。 分子式：NH4NO3、 相對分子質(zhì)量：80.04（按1985年國際原子量
Ammonium nitrate
Ammonium nitrate
Ammonium nitrate
Ammonium nitrate — Part 7 : Methods for determination of nitrite content
Ammonium nitrate
この規(guī)格は，工業(yè)薬品としての硝酸アンモニウムについて規(guī)定する
Ammonium nitrate
