GB/T 5121.28-2010 Method for chemical analysis of copper and copper alloys - Part 28:Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,
铜及铜合金化学分析方法 第28部分：铬、铁、锰、钴、镍、锌、砷、硒、银、镉、锡、锑、碲、铅、铋量的测定 电感耦合等离子体质谱法;
| Category No.: | 77.120.99 |
Valid Status: | superseded |
| Issued Organization: | AQSIQ; SAC |
Issued Date: | 2011-1-10 |
| Implemented Date: | 2011-10-1 |
Abolished Date: | |
| Superseded Standard.: | GB/T 5121.28-2021 Methods for chemical analysis of copper and copper alloys—Part 28：Determination of chromium,iron,manganese,cobalt,nickel,zinc,arsenic,selenium,silver,cadmium,tin,antimony,tellurium,lead and bismuth content—Inductively coupled plasma-mass spectrometry
|
Superseded Date: | 2022-7-1 |
