Analytical Methods
Composition
Methods
Composition
Methods
Ag
AA; AAN; ES; NA
Pr
ICP;MS;NA
As
AAH; AF; COL; POL; ES;NA;XRF
Rb
AA;FP;NA;XRF
Au
AAN; ES
Sb
AA;AAH;AF;COL;POL;ES;NA
B
COL; ES; ICP
Sc
ES;ICP;NA;XRF
Ba
AA; AAN; ES; ICP; NA; MS; XRF
Se
AAN;AF;COL;ICP;POL
Be
AAN; COL; ES; ICP; POL
Sm
AAN;ICP;ID;MS;NA
Bi
AAN;AAH;AF;COL;POL;MS;ES;ICP
Sn
AAN;POL;COL;ES;MS;XRF
Br
COL;IC;NA
Sr
AA;AAN;ES;ICP;NA;XRF
Cd
AAN;AAP;ES;ICP;POL
Ta
COL;ICP;NA
Ce
ICP;ID;MS;NA;XRF
Tb
AAN;ICP;MS;NA
Cl
COL;IC;ISE;NA
Te
AAN;AF;COL;POL
Co
AA;AAN;COL;ES;ICP;NA;POL;XRF
Th
COL;ICP;MS;NA;POL;XRF
Cr
AA;COL;ES;ICP;NA;XRF
Ti
COL;ICP;NA;XRF
Cs
AA;FP;NA
Tl
AAN;COL;POL;ES;MS
Cu
AA;COL;ICP;POL;XRF
Tm
AAN;ICP;MS;NA
Dy
AAN;ICP;ID;MS;NA
U
COL;DNA;ID;MS;NA;POL;XRF
Er
AAN;ICP;ID;MS;NA
V
COL;ES;ICP;NA;POL;XRF
Eu
AAN;ICP;MS;NA
W
COL;NA;MS;POL;XRF
F
COL;ISE
Y
AAN;ES;ICP;MS;XRF
Ga
AAN;COL;POL;ES;ICP;XRF
Yb
AAN;ES;ICP;ID;MS;NA
Gd
ICP;MS;NA
Zn
AA;ICP;NA;POL;XRF
Ge
AAN;COL;POL
Zr
COL;ES;ICP;MS;NA;POL;XRF
Hf
COL;MS;NA;XRF
SiO2
GR;ICP;VOL;XRF
Hg
AA;AAP;AF
Al2O3
COL;ICP;VOL;XRF
Ho
AAN;ICP;MS;NA
TFe2O3
AA;COL;ICP;NA;VOL;XRF
In
AAN;ES;NA;POL
FeO
COL;VOL
La
ICP;MS;NA;XRF
MgO
AA;GR;ICP;VOL;XRF
Li
AA;FP;ICP
CaO
GR;ICP;VOL;XRF;AA
Lu
ICP;MS;NA
Na2O
AA;FP;ICP;NA;XRF
Mn
AA;COL;ICP;NA;POL;XRF
K2O
AA;FP;ICP;NA;XRF
Mo
COL;ES;NA;MS;POL;XRF
S
VOL;XRF
Nb
COL;ES;ICP;MS;XRF
H2O+
GR;EL
Nd
ICP;ID;MS;NA;XRF
CO2
GR;VOL
Ni
AA;AAN;COL;ES;ICP;NA;POL;XRF
Org.C
GR;VOL
P
COL;ICP;XRF
L.O.I
GR
Pb
AA;ES;ICP;ID;POL;XRF
Note:
AA: Flame Atomic Absorption spectrometry
ES:Emission Spectrography
AAH:Atomic Absorption spectrometry with hydride generation
FP:Flame Photometry
AAN:Non-flame Atomic Absorption spectrometry
GR:Gravimetry
AF:Atomic Fluorescence spectrophotometry
IC:Ion Chromatography
COL:Colorimetry
ICP:Inductively Coupled Plasma spectrography
DNA:Delay Neutron Activation method
ID: Isotope Dilution spark source mass spectrometry
EL: Electrometric method
LF:Laser Fluorescence spectrometry
ISE:Ion Selective Electrode method
NA:Neutron Activation analysis
MS: Mass Spectrometry
VOL:Volumetry
POL:Polarography
XRF:X-Ray Fluorescence spectrometry
Certificate of Certified Reference Materials
NCS DC 73301 — NCS DC 73306
Rock
Reissued in 2010
Approved by China National Analysis Center for Iron and Steel
( Beijing
China )
Certified values of rock reference materials(Certification 1986, Revision 2009)
ug/g
NCS DC73301
NCS DC73302
NCS DC73303
NCS DC73304
NCS DC73305
NCS DC73306
Ag
As
Au
B
Ba
Be
Bi
Br
Cd
Ce
Cl
Co
Cr
Cs
Cu
Dy
Er
Eu
F
Ga
Gd
Ge
Hf
Hg
Ho
I
In
La
Li
Lu
Mn
Mo
N
Nb
Nd
Ni
P
Pb
Pr
Rb
S
Sb
Sc
Se
Sm
Sn
Sr
Ta
Tb
Te
Th
Ti
0.033±0.007
2.1±0.4
(0.00055)
24±3
343±29
12.4±1.4
0.53±0.06
0.071±0.009
2.1±0.4
(0.00095)
4.7±0.8
1020±45
1.1±0.2
0.081±0.016
0.040±0.008
(0.7)
(0.00066)
3.5±1.0
527±26
2.5±0.4
0.048±0.017
0.062±0.007
9.1±1.2
(0.0018)
34±6
143±14
0.97±0.10
0.18±0.03
0.043±0.011
4.7±0.6
(0.00094)
16±4
120±12
0.8±0.2
0.16±0.04
0.029±0.009
108±7
127±17
3.4±0.7
3.6±0.9
38.4±1.2
3.2±0.9
10.2±0.4
6.5±0.3
0.85±0.07
2350±128
19±2
9.3±0.7
2.0±0.3
6.3±0.8
0.0041±0.0012
2.05±0.17
0.067±0.016
105±8
(114)
46.5±3.4
134±11
(0.7)
49±3
5.6±0.3
2.0±0.2
3.2±0.2
700±44
24.8±0.9
8.5±0.6
0.98±0.21
6.5±0.8
0.006±0.002
0.88±0.04
(0.02)
54±4
131±5
1.15±0.09
463±18
3.5±0.2
0.061±0.014
40±3
(46)
13.2±1.0
32±3
2.3±0.7
55±3
1.85±0.17
0.85±0.13
1.02±0.05
280±25
18.1±1.4
2.7±0.4
0.93±0.15
2.9±0.5
0.012±0.003
0.34±0.03
(0.14)
0.037±0.013
22±2
18.3±0.9
0.12±0.03
604±18
0.54±0.09
0.064±0.022
56±5
9.5±0.9
0.19±0.05
1310±61
2.6±0.2
0.060±0.016
48±4
(44)
6.4±0.6
20±3
1.8±0.3
19±2
4.1±0.4
2.0±0.3
1.02±0.08
183±18
5.3±0.8
4.5±0.4
1.16±0.27
6.6±0.7
0.008±0.002
0.75±0.12
(0.2)
(0.026)
21±2
11.1±0.5
0.30±0.03
155±7
0.76±0.14
40±3
47±4
2.3±0.8
405±20
31±3
12.7±0.8
466±17
380±33
0.21±0.06
6.1±0.4
(0.04)
9.7±0.8
12.5±1.5
106±6
7.2±0.7
1.65±0.09
0.021±0.006
54±3
1720±70
6.8±1.4
19±2
17±2
1030±24
11.3±1.8
4.9±0.4
38±3
192±21
0.12±0.04
9.5±0.7
(0.04)
3.4±0.2
0.79±0.17
790±35
0.40±0.10
0.41±0.05
0.017±0.005
2.6±0.3
3090±90
68±8
54±4
140±7
4130±122
(7)
13.2±1.3
37±4
(100)
(0.08)
15.2±1.2
0.073±0.024
10.2±0.5
2.0±0.4
1100±64
4.3±0.6
1.2±0.2
(0.022)
6.0±0.8
14200±400
5.9±0.9
21±2
16.6±1.1
970±39
7.6±0.8
5.4±0.6
29±2
860±42
0.60±0.11
4.2±0.3
0.08±0.03
4.7±0.3
1.1±0.2
58±5
0.38±0.05
0.79±0.09
0.038±0.012
7.0±0.4
1580±80
0.047±0.009
1.4±0.3
(0.0010)
154±11
450±29
3.0±0.3
0.23±0.03
(0.4)
0.033±0.012
109±8
41±6
21±2
99±6
14±2
42±2
5.1±0.4
2.7±0.4
1.7±0.2
1290±64
26±3
6.7±0.5
3.1±0.5
2.9±0.5
0.010±0.002
0.98±0.05
0.24±0.06
0.082±0.028
62±4
44±2
0.41±0.05
173±11
0.35±0.09
540±60
14.3±1.6
48±3
37±3
690±34
8.7±1.8
13.6±1.7
205±8
(66)
0.18±0.04
18.5±1.2
0.075±0.015
8.4±0.4
2.0±0.4
90±7
0.9±0.1
1.02±0.08
(0.023)
12.8±0.9
3950±130
1.93±0.38
1.06±0.09
18.8±1.4
24±2
8.4±0.5
62±5
7.4±0.5
28±3
167±9
0.16±0.05
0.15±0.05
0.90±0.19
94±4
(0.45)
9.3±1.2
0.89±0.13
71±5
99±11
(0.12)
0.28±0.04
1.4±0.3
167±11
(0.4)
22±4
1.5±0.4
150±10
277±20
0.36±0.06
0.32±0.04
2.1±0.3
33±3
1.2±0.2
21.5±2.2
1.9±0.2
20±2
214±9
0.71±0.09
0.43±0.03
1.5±0.3
87±4
0.79±0.14
26±2
2.6±0.3
55±4
96±9
0.33±0.07
0.17±0.04
1.9±0.3
36±6
0.67±0.18
9.1±1.6
0.90±0.11
52±4
62±13
72.83±0.10
13.40±0.07
2.14±0.06
1.02±0.04
0.42±0.04
1.55±0.05
3.13±0.06
5.01±0.07
0.60±0.05
(0.15)
60.62±0.14
16.17±0.12
4.90±0.06
2.39±0.07
1.72±0.06
5.20±0.07
3.86±0.07
1.89±0.05
(1.5)
3.47±0.07
44.64±0.11
13.83±0.13
13.40±0.19
7.60±0.13
7.77±0.17
8.81±0.09
3.38±0.05
2.32±0.06
2.86±0.13
(0.19)
(0.70)
4.44±0.12
(2.24)
90.36±0.15
3.52±0.09
3.22±0.07
0.61±0.05
0.082±0.020
0.30±0.04
0.061±0.014
0.65±0.03
1.01±0.06
(0.19)
(0.05)
(0.10)
1.10±0.07
59.23±0.16
18.82±0.14
7.60±0.09
1.39±0.06
2.01±0.05
0.60±0.04
0.35±0.02
4.16±0.10
5.6±0.3
(0.10)
(0.16)
(0.19)
(5.95)
15.60±0.06
5.03±0.08
2.52±0.07
1.64±0.06
5.19±0.12
35.67±0.25
(0.08)
0.78±0.04
(2.12)
32.4±0.3
(0.11)
9.0±0.2
34.1±0.2
Tl
Tm
U
V
W
Y
Yb
Zn
Zr
%
SiO2
Al2O3
TFe2O3
FeO
MgO
CaO
Na2O
K2O
H2O+
CO2
Corg.
TC
L.O.I.
Note: Data behind "" are uncertainty; U = t  s
N .  =0.01, S is standard deviation, N means number of data(N>6).
Data enclosed in brackets are reference values.
The certification will expire in Dec.2015. although we reserve the right to make change as issue revisions.
The sample is packed in glass bottle with size less 0.074 mm. The minimum package is 70 g.
The minimum weight for analysis is 0.1g.
0.07±0.02
25±3
78±15
9±2
32±6
3.2±0.7
23±2
1.6±0.2
1.0±0.2
0.51±0.05
406±29
7.1±0.8
1.9±0.2
0.67±0.20
1.8±0.3
0.016±0.002
0.33±0.05
0.23±0.08
(0.04)
15±4
20±3
0.14±0.03
434±27
0.38±0.06
(170)
6.6±1.7
12.0±1.0
18±2
226±31
18±3
3.4±0.4
32±4
(370)
0.43±0.11
6.0±1.1
0.09±0.02
2.4±0.2
(0.98)
913±54
0.42±0.05
0.35±0.05
(0.024)
4.1±0.5
1960±90

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