The Chemical Analysis of Argonne Premium Coal Samples
Edited by Curtis A. Palmer
1997
U.S. Geological Survey Bulletin 2144
Compilation of Multitechnique Determinations of 51 Elements in 8 Argonne Premium Coal Samples
By Curtis A. Palmer and Sarah A. Klizas
Table 4. Agreement between techniques for trace elements using data from table 2 and criteria described in the text -- continued.
Element | HP techniques |
Overall agreement |
Exceptions | LP techniques |
Overall agreement |
Exceptions |
Sr | INAA(A) | Good | 1,3,6u | EDXRF(C) | Good | 2,5,7,8u |
EDXRF(A) | Good | 7,8u;6x | DCAES(A) | Usable | 1,5g;4,6p | |
ICAP-AES(A) | Usable | 1,4,6g;2fp | ||||
ICAP-AES(A)* | Good | 8u | ||||
Y | EDXRF(A) | Usable | 1-3,5g;6,8x;7fp | EDXRF(C) | Usable | (6)sg,7p;1-5, 8x |
ICAP-AES(A) | Good | 8u | DCAES(A) | Usable | 1p | |
ICAP-AES(A)* | Good | 1u | ||||
Zr | ICAP-AES(A)* | Good | 8u,6= | EDXRF(C) | Usable | 2,3,6g;8p |
EDXRF(A) | Good | 8u;6x | DCAES(A) | Usable | 1,7,8p | |
DCAES(C) | Usable | 3g;5p;2,6-8x | ||||
Nb | ICAP-MS(A)* | Good | 2,7u;6,8= | EDXRF(C) | Poor | 1-6,8x |
EDXRF(A) | Usable | 1,3,4g;6,8x | DCAES(A) | Usable | 4,6g;7p | |
Mo | ICAP-MS(A)* | -- | 1-8= | DCAES(A) | Usable | 4g;1,8p |
Ag | ICAP-MS(A)* | -- | 1-8= | DCAES(A) | Poor | 8x |
Cd | ICAP-MS(A)* | Usable | 5,6,8g;1p | |||
GFAAS(A) | Usable | 5,8g | ||||
Sn | ICAP-MS(A)* | -- | 1-8= | DCAES(A) | Poor | 7g |
Sb | INAA(C) | Good | 5u | |||
ICAP-MS(A)* | Good | 5u | ||||
Cs | INAA(C) | Good | 1,3,7u | |||
ICAP-MS(A)* | Good | 1,3,7u | ||||
Ba | INAA(C) | Good | 3,4,8u | EDXRF(C) | Usable | 1g;2,3,7,8p |
EDXRF(A) | Good | 4,7,8u;6x | DCAES(A) | Good | 1,3,8u | |
ICAP-AES(A) | Usable | 1,3,4,6,7g;2f,5fp | DCAES(C) | Poor | 2u;6-8x | |
ICAP-AES(A)* | Good | |||||
La | INAA(C) | Usable | 3,5g | EDXRF(C) | Poor | 2s,5s,7u;4s,6s,8s |
ICAP-MS(A)* | Usable | 5,3,7g | ||||
EDXRF(A) | Usable | 1,7g;5fp;2,3,6,8x | DCAES(A) | Usable | 6g;3,8p | |
Ce | INAA(C) | Good | 2-5u | EDXRF(C) | Poor | 5g |
ICAP-MS(A)* | Good | 3,5u | DCAES(A) | Poor | 2,5,7u;4,8x | |
EDXRF(A) | Usable | 1g;6,8x | ||||
Pr | ICAP-MS(A)* | -- | 1-8= | DCAES(A) | Poor | 6u;1-5,8x |
Nd | INAA(C) | Usable | (1),6g;2-5x | DCAES(A) | Usable | 1s,4g;7p;2,8x |
ICAP-MS(A)* | Good | 8u;2-5= | ||||
Sm | INAA(C) | Usable | 3g | DCAES(A) | Poor | 5,6u;1-4x |
ICAP-MS(A)* | Usable | 3g | ||||
Eu | INAA(C) | Good | 4,8u | DCAES(A) | Usable | 6u,7g;1-5,8x |
ICAP-MS(A)* | Good | 4,8u | ||||
Tb | INAA(C) | Good | ||||
ICAP-MS(A)* | Good | |||||
Yb | INAA(C) | Good | 8u | DCAES(A) | Usable | 1,6,7g |
ICAP-MS(A)* | Good | 8u | ||||
Hf | INAA(C) | Good | 1,3,5,7u | |||
ICAP-MS(A)* | Good | 1,3,5,7u |
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