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| Latest Standard |
HJ 974-2018 Soil and sediment — Determination of 11 elements — Alkaline fusion and inductively coupled plasma optical emission spectrometry
土壤和沉积物11种元素的测定碱熔-电感耦合等离子体发射光谱法
| Category No.: | HJ | Valid Status: | valid |
| Issued Organization: | Ministry of Ecology and Environment | Issued Date: | 2018-11-13 |
| Implemented Date: | 2019-3-1 | Abolished Date: | |
| Superseded Standard.: | Superseded Date: |
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