氫氟酸基體12種元素混合溶液標(biāo)準(zhǔn)物質(zhì)
Multi-element Solution Certified Reference Material
熔點(diǎn)
校準(zhǔn)儀器和裝置；評價方法；工作標(biāo)準(zhǔn)；質(zhì)量保證/質(zhì)量控制；其他
置于清潔陰涼處保存
使用前應(yīng)恒溫至（20±5）℃，并充分搖動以保證均勻。打開后盡快使用，并冷藏保存。使用過程中應(yīng)嚴(yán)格防止沾污。
| 標(biāo)準(zhǔn)值 | 相對不確定度(%) | 單位 | 備注 | |
| B | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Ge | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Mo | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Nb | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| P | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Re | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| S | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Si | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Ta | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Ti | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| W | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) | |
| Zr | 10.0 | 3 | 質(zhì)量分?jǐn)?shù)(10-6) |