El.

SRM 1632c

SRM 433

SRM 667

Certified

Determined

Certified

Determined

Certified

Determined

Na

299 ± 5

300 ± 8

13500 ± 4050

13150 ± 160

-

-

Mg

384 ± 32

362 ± 15

11500 ±230

11430 ± 120

-

-

Al

9150 ± 137

9350 ± 187

78200 ± 782

77980 ± 890

-

-

Cl

1139 ± 41

1120 ± 36

-

-

-

-

K

1100 ± 33

1100 ± 201

16600 ± 2224

16300 ± 250

-

-

Ca

1450 ± 290

1430 ± 130

-

-

-

-

Sc

2.9 ± 0.03

2.91 ± 0.07

14.6 ± 4.38

15.1 ± 0.15

13.7 ± 0.7

12.3 ± 0.24

Ti

517 ± 32

511 ± 21

-

-

-

-

V

23.7 ± 0.52

25.3 ± 0.78

160 ± 2.08

152 ± 11

-

-

Cr

8.24

13.7

136 ± 1

136 ± 4

178 ± 16

172 ± 8.5

Mn

13 ± 0.52

13.2 ± 0.46

316 ± 3.16

313 ± 5

920 ± 40

924 ± 18

Fe

7350 ± 110

7350 ± 250

40800 ± 408

40805 ± 1673

44800 ± 986

39926 ± 1200

Co

3.48 ± 0.2

3.91 ± 0.24

39.4 ± 0.4

39.4 ± 2.9

23 ± 1.3

19 ± 0.2

Ni

9.32 ± 0.51

10.5 ± 3.2

39.4 ± 0.39

39.4 ± 0.14

128 ± 8.96

23 ± 1

Zn

12.1 ± 1.29

11.2 ± 1.8

101 ± 1

101 ± 3

175 ± 13

148 ± 3

As

6.18 ± 0.27

6.25 ± 0.35

18.9 ± 0.2

18.9 ± 0.4

17.1 ± 5.13

17.5 ± 4

Se

1.33 ± 0.07

1.33 ± 0.09

0.78 ± 0.03

0.72 ± 0.3

1.59 ± 0.08

1.49 ± 0.1

Br

18.7 ± 0.39

17.9 ± 0.5

67 ± 7.97

70 ± 5

99.7±2.5

99.7±2.7

Rb

7.5 ± 0.3

7.5 ± 1.3

99.9 ± 8.49

102 ± 14

-

-

Sr

63.8 ± 1.4

63.4 ± 5.3

302 ± 3

302 ± 20

224.5 ± 67.3

200 ± 10

Mo

0.8 ± 0.24

0.79 ± 0.28

-

-

-

-

Sb

0.46 ± 0.03

0.46 ± 0.04

1.96 ± 0.04

1.96 ± 0.06

0.96 ± 0.05

0.74 ± 0.04

Ia

-

-

-

-

-

-

Cs

0.59 ± 0.01

0.59 ± 0.02

6.4 ± 0.26

6.2 ± 0.06

7.8 ± 0.7

6.7 ± 0.08

Ba

41 ± 2

41 ± 3

268 ± 19

268 ± 12

-

-

La

-

-

33.7 ± 1.61

31 ± 5

27.8 ± 1

27.8 ± 1.1

Ce

11.9 ± 0.2

17.5 ± 3.6

64.5 ± 19.4

73.9 ± 1.5

56.7 ± 2

57 ± 3

Sm

1.08 ± 0.03

1.08 ± 0.04

-

-

4.66 ± 0.2

4.25 ± 0.5

Eu

0.12 ± 0.003

0.32 ± 0.1

1.18 ± 0.35

2.42 ± 0.04

1 ± 0.01

1.0 ± 0.1

Tb

-

-

0.696 ± 0.2

0.7 ± 0.03

0.68 ± 0.02

0.60 ± 0.02

Hf

0.59 ± 0.01

0.59 ± 0.05

3.66 ± 1.1

4.41 ± 0.08

-

-

Ta

-

-

1.03 ± 0.31

1.00 ± 0.02

0.88 ± 0.02

0.88 ± 0.02

Au

-

-

-

-

0.017 ± 0.005

0.017 ± 0.005

Th

1.4 ± 0.03

1.4 ± 0.04

9.8 ± 0.3

9.8 ± 0.3

10 ± 0.5

9.14 ± 0.09

U

0.51 ± 0.01

0.51 ± 0.02

2.45 ± 0.2

2.23 ± 0.2

2.26 ± 0.15

2.29 ± 0.3