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详细介绍
BW3198
多元素混合溶液标准物质
Multi-element Solution Certified Reference Material
热量及热分析
校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他
置于清洁阴凉处保存
使用前应恒温至（20±5）℃，并充分摇动以保证均匀。打开后尽快使用，并冷藏保存。使用过程中应严格防止沾污。
| 标准值 | 不确定度(%)(k=2) | 单位 | 备注 | ||
| Ag | 10.0 | 3 | mg/kg | |||
| Al | 10.0 | 3 | mg/kg | |||
| As | 10.0 | 3 | mg/kg | |||
| Ba | 10.0 | 3 | mg/kg | |||
| Be | 10.0 | 3 | mg/kg | |||
| Bi | 10.0 | 3 | mg/kg | |||
| Ca | 10.0 | 3 | mg/kg | |||
| Cd | 10.0 | 3 | mg/kg | |||
| Co | 10.0 | 3 | mg/kg | |||
| Cr | 10.0 | 3 | mg/kg | |||
| Cs | 10.0 | 3 | mg/kg | |||
| Cu | 10.0 | 3 | mg/kg | |||
| Ga | 10.0 | 3 | mg/kg | |||
| In | 10.0 | 3 | mg/kg | |||
| K | 10.0 | 3 | mg/kg | |||
| Li | 10.0 | 3 | mg/kg | |||
| Mg | 10.0 | 3 | mg/kg | |||
| Mn | 10.0 | 3 | mg/kg | |||
| Na | 10.0 | 3 | mg/kg | |||
| Ni | 10.0 | 3 | mg/kg | |||
| Pb | 10.0 | 3 | mg/kg | |||
| Rb | 10.0 | 3 | mg/kg | |||
| Se | 10.0 | 3 | mg/kg | |||
| Sr | 10.0 | 3 | mg/kg | |||
| Tl | 10.0 | 3 | mg/kg | |||
| U | 10.0 | 3 | mg/kg | |||
| V | 10.0 | 3 | mg/kg | |||
| Zn | 10.0 | 3 | mg/kg | |||
| Fe | 10.0 | 3 | mg/kg |
