Analyte |
Abundance |
Units |
Detection Limit |
Method |
Ag
|
-0.1
|
ppm
|
0.1
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
As
|
-5
|
ppm
|
5
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Au
|
0.026
|
ppm
|
0.005
|
Fire Assay fusion (for Au only) with ICP analysis or AAS or gravimetric finishes
|
Bi
|
-2
|
ppm
|
2
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Cu
|
13
|
ppm
|
1
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Hg
|
0.91
|
ppm
|
0.01
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Mo
|
-1
|
ppm
|
1
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Pb
|
6
|
ppm
|
2
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Sb
|
3
|
ppm
|
2
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
Zn
|
57
|
ppm
|
2
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|