硝酸基體17種稀土元素混合溶液標(biāo)準(zhǔn)物質(zhì)
標(biāo)準(zhǔn)物質(zhì)編號:GBW(E)082428
英文名稱:Multi-element Solution Certified Reference Material
應(yīng)用領(lǐng)域:熔點(diǎn)
標(biāo)準(zhǔn)物質(zhì)用途: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
保存條件: 置于清潔陰涼處保存
使用注意事項(xiàng):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。
量值信息:
|
標(biāo)準(zhǔn)值 |
相對不確定度(%) |
單位 |
備注 |
|
Sc |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Y |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
La |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Ce |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Pr |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Nd |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Sm |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Eu |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Gd |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Tb |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Dy |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Ho |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Er |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Tm |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Yb |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Lu |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|
|
Th |
10.0 |
3 |
質(zhì)量分?jǐn)?shù)(10-6) |
|