|
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
|
-0.005
|
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
|
8
|
ppm
|
1
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|
| Hg
|
0.66
|
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
|
4
|
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
|
64
|
ppm
|
2
|
Aqua Regia digestion - 1:1:1 (HNO3:HCl:H2O) with ICP analysis
|