-
GB/T 31407-2015 化妆品中碘丙炔醇丁基氨甲酸酯的测定气相色谱法GB/T 31407-2015.Determination of iodopropynyl butylcarbamate in cosmetics-Gas chromatography method.GB/T 31407规定了化妆品中碘丙炔醇丁基氨甲酸酯的气相色谱(GC)测定方法和气相色谱质谱联用(...
08/31 2023
-
-
GB/T 31408-2015 染发剂中非那西丁的测定液相色谱法GB/T 31408-2015.Determination of phenacetin in hair dye-Liquid chromatography method.GB/T 31408规定了染发剂中非那西丁的液相色谱测定方法。GB/T 31408适用于染发剂中非那西丁的测定.2规范性引用文件下...
08/31 2023
-
GB/T 31532-2015 牙膏中丁磺氨钾和糖精钠的测定高效液相色谱法GB/T 31532-2015.Determination of acesulfame potassium and sodium saccharin in toothpaste-High performance liquid chromatography.GB/T 31532规定了牙膏中丁磺氨钾和糖...
08/31 2023
-
-
-
GB/T 2679.2-2015 薄页材料透湿度的测定重量(透湿杯)法GB/T 2679.2-2015.Sheet materials- -Determination of water vapour trasmission rate-Gravimetric (Dish) method.9.3把封好 试样的透湿杯并用相同编号的盖子(5.5)盖好后在天平(5.8)上称量,...
08/31 2023
-
-
-
