现行

GB/T 15072.5-2008

Test method of precious metal alloys—Determination of silver content for gold and palladium alloys—Potentionmeter titration with potassium iodide

2008-03-31

现行

GB/T 15072.10-2008

贵金属合金化学分析方法 金合金中镍量的测定 EDTA络合返滴定法
Test method of precious metal alloys - Determination of nickel content for gold alloys - Complexometric backing titration using EDTA

2008-03-31

现行

GB/T 15072.9-2008

贵金属合金化学分析方法 金合金中铟量的测定 EDTA络合返滴定法
Test method of precious metal alloys - Determination of indium content for gold alloys - Complexometric return titration using EDTA

2008-03-31

现行

GB/T 15072.5-2008

贵金属合金化学分析方法 金、钯合金中银量的测定 碘化钾电位滴定法
Test method of precious metal alloys － Determination of silver content for gold and palladium alloys － Potentionmeter titration with potassium iodide

2008-03-31

现行

GB/T 15072.3-2008

贵金属合金化学分析方法 金、铂、钯合金中铂量的测定 高锰酸钾电流滴定法
Test method of precious metal alloys - Determination of platinum content for gold, platinum and palladium alloys - Electricity titration using potassium permanganate

2008-03-31

现行

GB/T 15072.18-2008

贵金属合金化学分析方法 金合金中锆和镓量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys - Determination of zirconium and gadolinium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.16-2008

贵金属合金化学分析方法 金合金中铜和锰量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys - Determination of copper and manganese contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.7-2008

贵金属合金化学分析方法 金合金中铬和铁量的测定 电感耦合等离子体原子发射光谱法
Test methods of precious metal alloys - Determination of chromium and iron contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.11-2008

贵金属合金化学分析方法 金合金中钆和铍量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys - Determination of gadolinium and beryllium contents for gold alloys - Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.8-2008

贵金属合金化学分析方法 金、钯、银合金中铜量的测定 硫脲析出EDTA络合返滴定法
Test method of precious metal alloys - Determination of copper content for gold, palladium and silver alloys - Complexometric return titration using thiourea releasing EDTA

2008-03-31

现行

GB/T 15072.15-2008

Test method of precious metal alloys—Determination of nickel，zinc and manganese contents for gold，silver and palladium alloys—Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.15-2008

贵金属合金化学分析方法 金、银、钯合金中镍、锌和锰量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys - Determination of nickel, zinc and manganese contents for gold, silver and palladium alloys - Inductively coupled plasma atomic emission spectrometry

2008-03-31

现行

GB/T 15072.17-2008

Test method of　precious metal alloys—Determination of　tungsten　content for platinum alloys—Tungstic acid gravimetry

2008-03-31

现行

GB/T 15072.12-2008

贵金属合金化学分析方法 银合金中钒量的测定 过氧化氢分光光度法
Test method of precious metal alloys - Determination of nickel contents for silver alloys - Hydrogen peroxide spectrophotometry

2008-03-31

现行

GB/T 15072.17-2008

贵金属合金化学分析方法 铂合金中钨量的测定 三氧化钨重量法
Test method of precious metal alloys - Determination of tungsten contents for platinum alloys - Tungstic acid gravimetry

2008-03-31

现行

GB/T 15072.4-2008e

贵金属合金化学分析方法　钯、银合金中钯量的测定　二甲基乙二醛肟重量法
Test method of precious metal alloys—Determination of palladium content for palladium and silver alloys—Butanedione dioxime gravimetry

2008-03-31

现行

GB/T 15072.4-2008

贵金属合金化学分析方法 钯、银合金中钯量的测定 二甲基乙二醛肟重量法
Test method of precious metal alloys - Determination of palladium content for palladium and silver alloys - Butanedione dioxime gravimetry

2008-03-31

现行

GB/T 15072.2-2008

贵金属合金化学分析方法 银合金中银量的测定 氯化钠电位滴定法
Test method of precious metal alloys - Determination of silver contents for silver alloys - Potentionmeter titration with sodium chloride

2008-03-31

现行

GB/T 38145-2019

高含量贵金属合金首饰 金、铂、钯含量的测定 ICP差减法
High content precious metals jewellery alloys—Determination of gold，platinum and palladium—Difference method using inductively coupled plasma optical emission spectroscopy

2019-10-18

现行

GB/T 15072.6-2008

贵金属合金化学分析方法 铂、钯合金中铱量的测定 硫酸亚铁电流滴定法
Test method of precious metal alloys - Determination of iridium contents for platinum, palladium alloys - Electricity titration with ferrous sulfate

2008-03-31