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| Standard Code | Standard Title | Standard Class | Order |
|---|---|---|---|
| GB/T 18996-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using sodium chloride or potassium chloride 银合金首饰 银含量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards Silver jewellery alloys |
 English PDF |
| GB/T 17832-2021 |
Silver jewellery alloys—Determination of silver—Volumetric (potentiometric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards Silver jewellery alloys |
English PDF |
| GB/T 11886-2015 |
Silver jewellery alloys—Determination of sliver—Volhard method 银合金首饰 银含量的测定 伏尔哈特法 |
China National Standards Silver jewellery alloys |
English PDF |
| GB/T 17832-2008 |
Silver jewellery alloys - Determination of silver - Volumetric (potentionmetric) method using potassium bromide 银合金首饰 银含量的测定 溴化钾容量法(电位滴定法) |
China National Standards Silver jewellery alloys |
English PDF |
| GB/T 21198.5-2007 |
Determination of precious metals in precious metals jewellery alloys - Method using ICP spectrometry - Part 5：999‰ Silver jewellery alloys - Determination of silver - Difference method 贵金属合金首饰中贵金属含量的测定 ICP光谱法 第5部分：999‰银合金首饰 银含量的测定 差减法 |
China National Standards Silver jewellery alloys |
English PDF |
| GB/T 18996-2003 |
Determination of silver in Silver jewellery alloys--Volumertic(potentiometric) method using sodium chloride or potassium chloride 银合金首饰中含银量的测定 氯化钠或氯化钾容量法(电位滴定法) |
China National Standards Silver jewellery alloys |
English PDF |
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