CANMET-CPB-3 is a certified reference material for a lead concentrate donated by a North American refinery. The mineral species include: anglesite (3.9%), galena (65.5%), hematite (3.9%), pyrite (9.2%), quartz (2.0%), siderite (5.6%), other silicates (0.9%), sphalerite (8.7%), and tetrahedrite - tennantite (0.4%). CANMET-CPB-3 is suitable for the analysis of lead concentrates for lead and other elements at concentrations ranging from major, minor to trace levels. Examples of intended use include quality control and method development.
Inhalte
Analyt
CAS-Nummer
Konzentration
Einheit
Zusätzliche Informationen
Methode
Silver (Ag)
[7440-22-4]
2790 ± 11
µg/g
certified value / Only data derived from fire assay was included, based on statistical tests.
Aluminium (Al)
[7429-90-5]
0,203 ± 0,005
%
certified value
Calcium (Ca)
[7440-70-2]
0,059 ± 0,004
%
certified value
Cadmium (Cd)
[7440-43-9]
0,0652 ± 0,001
%
certified value
Cobalt (Co)
[7440-48-4]
13,6 ± 0,6
µg/g
certified value
Chromium (Cr)
[7440-47-3]
0,0102 ± 0,0006
%
certified value
Copper (Cu)
[7440-50-8]
0,24 ± 0,003
%
certified value
Iron (Fe)
[7439-89-6]
8,45 ± 0,07
%
certified value
Mercury (Hg)
[7439-97-6]
40,8 ± 1,2
µg/g
certified value / All data was derived from various types of acid digestions only.
Magnesium (Mg)
[7439-95-4]
0,1062 ± 0,0025
%
certified value
Nickel (Ni)
[7440-02-0]
16,8 ± 0,8
µg/g
certified value
Pb as received, classical
57,94 ± 0,09
%
certified value / Only data derived from ISO 13545:2000, and various similar digestion and titration methods was included, based on statistical tests.
Pb dry mass - correction, calculated, classical
58,02 ± 0,09
%
certified value / Only data derived from ISO 13545:2000, and various similar digestion and titration methods was included, based on statistical tests. The data was corrected for moisture.
Pb as received, instrumental
58,53 ± 0,33
%
certified value / Only data using (i) various acid digestions followed by atomic absorption spectrometry or inductively coupled plasma optical emission spectrometry, or (ii) fusion or fused pellet followed by X-ray fluorescence was included, based on statistical tests.
Antimony (Sb)
[7440-36-0]
0,58 ± 0,01
%
certified value
SiO2
2,62 ± 0,04
%
certified value
Zinc (Zn)
[7440-66-6]
5,96 ± 0,05
%
certified value
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