ISO 808-1973

铝和铝合金 硅含量的测定 钼蓝分光光度法

Aluminium and aluminium alloys -- Determination of silicon -- Spectrophotometric method with the reduced silicomolybdic complex

适用范围：The method is applicable to the determination of silicon contents between 0,02 and 0,4 % (m/m) in aluminium and aluminium alloys. The method is not applicable to alloys containing tin or bismuth. Speci...

发布日期：1973-11-01  实施日期：1973-11-01

GB/T 11213.4-1989

化纤用氢氧化钠中硅含量的测定 还原硅钼酸盐分光光度法

Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method

实施日期：1990-01-01

NF A06-341-2-1990

Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 2 : silicon contents between 0,01 and 0,05 per cent.

NF A06-341-1-1990

Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 1 : silicon contents between 0,05 and 1,0 per cent.

ISO 1975-1973

镁和镁合金 硅的测定 钼蓝光度法

Magnesium and magnesium alloys -- Determination of silicon -- Spectrophotometric method with the reduced silicomolybdic complex

适用范围：The method is applicable to alloys having silicon contents between 0,01 and 0,6 %. The method does not apply to alloys containing rare earths or thorium. Specifies principle and procedure of the method...

发布日期：1973-11-01  实施日期：1973-11-01

GB/T 223.59-1987

钢铁及合金化学分析方法 锑磷钼蓝光度法测定磷量

Methods for chemical analysis of iron,steel and alloy--The reduced molybdoantimonyl phosphoric acid photometric method for the determination of phosphorus content

适用范围：本标准适用于铁粉、碳钢、合金钢、高合金钢中磷量的测定，不适用于含铌、钨钢。测定范围：0.01%～0.06%。

发布日期：1987-04-03  实施日期：1988-03-01