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產(chǎn)品目錄

化探金標(biāo)準(zhǔn)物質(zhì)常見(jiàn)的四種應(yīng)用介紹

市場(chǎng)監(jiān)管總局發(fā)布6項(xiàng)食品補(bǔ)充檢驗(yàn)方法的公告

了解下標(biāo)準(zhǔn)冶金標(biāo)樣使用中的相關(guān)知識(shí)

化探金標(biāo)準(zhǔn)物質(zhì)使用過(guò)程中的注意事項(xiàng)

知識(shí)分享丨測(cè)量不確定度的來(lái)源有哪些？

生物成分分析標(biāo)準(zhǔn)物質(zhì)的重要性體現(xiàn)在哪些方面？

天津工生所在二氧化碳生物轉(zhuǎn)化脂肪酸方面取得新進(jìn)展

D-苧烯和左旋溶肉瘤素的防護(hù)措施

鋼直尺校準(zhǔn)要求

詳細(xì)介紹

產(chǎn)品名稱(chēng)：GBW07389(GSS-33) 泛濫平原沉積物成分國(guó)家標(biāo)準(zhǔn)物質(zhì)

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產(chǎn)品名稱(chēng) 泛濫平原沉積物成分國(guó)家標(biāo)準(zhǔn)物質(zhì)

保存條件

儲(chǔ)存于25℃左右的空調(diào)間內(nèi)

使用注意事項(xiàng)

使用后應(yīng)蓋緊密封保存于陰涼處

特征形態(tài)

固態(tài)

基體

主要分析方法

定值單位

中國(guó)地質(zhì)科學(xué)院地球物理地球化學(xué)勘查研究所

規(guī)格

70g/瓶

量值信息

標(biāo)準(zhǔn)值不確定度單位CAS備注
Ag0.0670.005質(zhì)量分?jǐn)?shù)(10-6)

As13.71.1質(zhì)量分?jǐn)?shù)(10-6)

B502質(zhì)量分?jǐn)?shù)(10-6)

Ba5118質(zhì)量分?jǐn)?shù)(10-6)

Be2.10.2質(zhì)量分?jǐn)?shù)(10-6)

Bi0.340.03質(zhì)量分?jǐn)?shù)(10-6)

Br2.30.5質(zhì)量分?jǐn)?shù)(10-6)

Cd0.140.01質(zhì)量分?jǐn)?shù)(10-6)

Ce702質(zhì)量分?jǐn)?shù)(10-6)

Cl28411質(zhì)量分?jǐn)?shù)(10-6)

Co13.00.7質(zhì)量分?jǐn)?shù)(10-6)

Cr683質(zhì)量分?jǐn)?shù)(10-6)

Cs7.90.4質(zhì)量分?jǐn)?shù)(10-6)

Cu252質(zhì)量分?jǐn)?shù)(10-6)

Dy5.00.3質(zhì)量分?jǐn)?shù)(10-6)

Er2.80.2質(zhì)量分?jǐn)?shù)(10-6)

Eu1.30.2質(zhì)量分?jǐn)?shù)(10-6)

F6106質(zhì)量分?jǐn)?shù)(10-6)

Ga16.30.5質(zhì)量分?jǐn)?shù)(10-6)

Gd5.30.3質(zhì)量分?jǐn)?shù)(10-6)

Ge1.310.11質(zhì)量分?jǐn)?shù)(10-6)

Hf6.40.5質(zhì)量分?jǐn)?shù)(10-6)

Hg0.0190.003質(zhì)量分?jǐn)?shù)(10-6)

Ho1.000.11質(zhì)量分?jǐn)?shù)(10-6)

I1.020.14質(zhì)量分?jǐn)?shù)(10-6)

In0.0580.003質(zhì)量分?jǐn)?shù)(10-6)

La381質(zhì)量分?jǐn)?shù)(10-6)

Li392質(zhì)量分?jǐn)?shù)(10-6)

Lu0.440.03質(zhì)量分?jǐn)?shù)(10-6)

Mn66416質(zhì)量分?jǐn)?shù)(10-6)

Mo0.720.06質(zhì)量分?jǐn)?shù)(10-6)

N46414質(zhì)量分?jǐn)?shù)(10-6)

Nb14.00.5質(zhì)量分?jǐn)?shù)(10-6)

Nd331質(zhì)量分?jǐn)?shù)(10-6)

Ni321質(zhì)量分?jǐn)?shù)(10-6)

P65726質(zhì)量分?jǐn)?shù)(10-6)

Pb222質(zhì)量分?jǐn)?shù)(10-6)

Pr8.40.4質(zhì)量分?jǐn)?shù)(10-6)

Rb1002質(zhì)量分?jǐn)?shù)(10-6)

S26819質(zhì)量分?jǐn)?shù)(10-6)

Sb1.140.12質(zhì)量分?jǐn)?shù)(10-6)

Sc12.50.6質(zhì)量分?jǐn)?shù)(10-6)

Se0.190.02質(zhì)量分?jǐn)?shù)(10-6)

Sm6.20.3質(zhì)量分?jǐn)?shù)(10-6)

Sn2.90.4質(zhì)量分?jǐn)?shù)(10-6)

Sr2019質(zhì)量分?jǐn)?shù)(10-6)

Ta1.00.2質(zhì)量分?jǐn)?shù)(10-6)

Tb0.890.04質(zhì)量分?jǐn)?shù)(10-6)

Te（0.043）
質(zhì)量分?jǐn)?shù)(10-6)

Th12.50.6質(zhì)量分?jǐn)?shù)(10-6)

Ti*0.3740.006質(zhì)量分?jǐn)?shù)(10-6)

Tl0.680.04質(zhì)量分?jǐn)?shù)(10-6)

Tm0.450.02質(zhì)量分?jǐn)?shù)(10-6)

U2.40.2質(zhì)量分?jǐn)?shù)(10-6)

V832質(zhì)量分?jǐn)?shù)(10-6)

W1.80.2質(zhì)量分?jǐn)?shù)(10-6)

Y261質(zhì)量分?jǐn)?shù)(10-6)

Yb2.90.2質(zhì)量分?jǐn)?shù)(10-6)

Zn694質(zhì)量分?jǐn)?shù)(10-6)

Zr2209質(zhì)量分?jǐn)?shù)(10-6)

SiO259.68▲59.61～59.77質(zhì)量分?jǐn)?shù)(10-2)

Al2O312.620.30質(zhì)量分?jǐn)?shù)(10-2)

TFe2O34.730.03質(zhì)量分?jǐn)?shù)(10-2)

FeO1.200.03質(zhì)量分?jǐn)?shù)(10-2)

MgO2.240.11質(zhì)量分?jǐn)?shù)(10-2)

CaO6.910.22質(zhì)量分?jǐn)?shù)(10-2)

Na2O1.620.12質(zhì)量分?jǐn)?shù)(10-2)

K2O2.400.12質(zhì)量分?jǐn)?shù)(10-2)

H2O+3.730.20質(zhì)量分?jǐn)?shù)(10-2)

CO24.770.14質(zhì)量分?jǐn)?shù)(10-2)

Corg（0.4）
質(zhì)量分?jǐn)?shù)(10-2)

TC1.720.04質(zhì)量分?jǐn)?shù)(10-2)

LOI8.650.07質(zhì)量分?jǐn)?shù)(10-2)

*質(zhì)量分?jǐn)?shù)為×10-2 **質(zhì)量分?jǐn)?shù)為×10-9 ▲標(biāo)準(zhǔn)值為中位值，其下為置信限。