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绿豆粉成分分析标准物质认定值表

元 素(质量分数)

GBW10***

元 素(质量分数)

GBW10***

Ag(10

(2)

Mn(10

11.8±0.7

Al(10

(0.007)

Mo(10

4.25±0.14

As(10

20±5

N(10

3.98±0.09

B(10

14.5±1.3

Na(10

(0.9)

Ba(10

1.62±0.16

Nd(10

6±2

Be(10

(0.6)

Ni(10

1.22±0.07

Bi(10

(1.3)

P(10

0.414±0.006

Ca(10

0.101±0.007

Pb(10

0.047±0.008

Cd(10

(9)

Pr(10

1.6±0.4

Ce(10

12±2

Rb(10

7.59±0.55

Co(10

52±3

S(10

0.223±0.007

Cr(10

(0.2)

Sb(10

(5)

Cs(10

18±2

Sc(10

(10)

Cu(10

11.0±0.4

Se(10

40±6

Dy(10

0.89±0.14

Si(10

52±6

Er(10

0.44±0.11

Sm(10

1.07±0.25

Eu(10

(0.7)

Sn(10

(11)

Fe(10

54.9±3.7

Sr(10

6.06±0.51

Gd(10

1.2±0.3

Tb(10

0.20±0.04

Ge(10

(0.003)

Th(10

(3.2)

Hg(10

(2)

Ti(10

(6.0)

Ho(10

0.18±0.04

Tl(10

(0.6)

I(10

(0.1)

Tm(10

(0.08)

K(10

1.31(1.29~1.32)

U(10

(1.3)

La(10

0.011±0.002

V(10

(0.04)

Li(10

0.019±0.004

Y(10

0.086±0.016

Lu(10

(0.08)

Yb(10

0.37±0.09

Mg(10

0.179±0.003

Zn(10

30.8±4.3

说明±后的数据为扩展不确定度(括号内的数值为参考值。

以上信息仅供参考,请以实物批次为准!