共找到 150 條與 二安替吡啉甲烷 相關的標準，共 10 頁
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Diantipyrylmethane monohydrate
本文件描述了二安替吡啉甲烷分光光度法測定鈦含量的方法。本文件適用于鈦鐵中鈦含量的測定。測定范圍(質量分數(shù)): 10.0%~50.0
Ferrotitanium - Determination of titanium content - Diantipyrrolinemethane spectrophotometric method
GB/T 6730的本部分規(guī)定了用二安替吡啉甲烷分光光度法測定鈦含量。 本部分適用于鐵礦石、鐵精礦、燒結礦和球團礦中鈦含量的測定，測定范圍(質量分數(shù))：0.006%~1.20
Iron ores—Determination of titanium content—Diantipyrylmethane spectrophotometric method
本標準適用于鎢粉、鎢條、三氧化鎢、鎢酸、仲鎢酸銨中鈦量的測定。測定范圍：0.0005～0.012
Methods for chemical analysis of tungsten--The diantipyrylmethane photometric method for the determination of titanium content
本標準規(guī)定了二安蔡吡啉甲烷分光光度法測定鐵含量。 本標準適用于錳礦石、錳精礦、燒結錳礦中鈦含量的測定。測定范圍(質量分數(shù)) :0.01%%一0.50
Determination of titanium content in manganese ore diantipyridine methane spectrophotometry
本標準規(guī)定了二安替吡啉甲烷分光光度法測定鈦含量。本標準適用于錳礦石、錳精礦、燒結錳礦中鈦含量的測定。測定范圍(質量分數(shù)):0.01%~0.50
Manganese ores一Determination of titanium content一Diantipyrylmethane spectrophotometric method
本標準適用于鉬粉、鉬條、三氧化鉬、鉬酸銨、仲鉬酸銨中鈦量的測定。測定范圍：0.0005～0.012
Methods for chemical analysis of molybdenum--The diantipyrylmethane photometric method for the determination of titanium content
The method is applicable to products having titanium contents between 0,003 and 0,3 % (m/m). Specifies principle and procedure of the method, reagents
Aluminium and aluminium alloys; Determination of titanium content; Diantipyrylmethane photometric method
本標準規(guī)定用二安替比林甲烷絡合光度法測定明礬石礦石中0.01～1.00%二氧化鈦的含量
Alunite ores--Determination of titanium content--Diantipyrylmethane photometric method
Method for chemical analysis of iron ore - Diantipyridine methane spectrophotometric method for determination of titanium content
本標準適用于鐵礦石、鐵精礦、燒結礦和球團礦中鈦量的測定。測定范圍：0.006～1.20
Methods for chemical analysis of iron ores--The diantipyrine methane photometric method for the determination of titanium content
Aluminium ores.Determination of titanium content.4,4' diantipyrylmethane spectrophotometry method
Vanadium titanomagnetite-Determination of titanium content-Diantipyryl methane spectrophotometry
The principle of the method specified is dissolving a test portion in hydrochloric and nitric acids, removing hydrochloric acid and nitric acid
Nickel alloys; determination of titanium content; diantipyrylmethane molecular absorption spectrometric method
The method is applicable to ores containing between 0,5 and 8 % (m/m) of titanium dioxide. Specifies principle, reagents, apparatus, sampling
Aluminium ores; Determination of titanium content; 4,4'-Diantipyrylmethane spectrophotometric method
