|
Analyte |
Abundance |
Units |
Detection Limit |
Method |
| Ag
|
2.5
|
ppm
|
0.5
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Al
|
8.12
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| As
|
-5
|
ppm
|
5
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Au
|
0.04
|
gm/t
|
0.01
|
Fire Assay fusion (for Au only) with ICP analysis or AAS or gravimetric finishes
|
| Ba
|
710
|
ppm
|
2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Bi
|
-2
|
ppm
|
2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Ca
|
0.51
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Cd
|
-0.2
|
ppm
|
0.2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Co
|
28
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Cr
|
73
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Cu
|
105
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Fe
|
6.46
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Hg
|
-3
|
ppm
|
3
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| K
|
1.75
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| La
|
31
|
ppm
|
2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Mg
|
0.61
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Mn
|
1571
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Mo
|
12
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Na
|
2.12
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Ni
|
18
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| P
|
0.12
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Pb
|
237
|
ppm
|
2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Sb
|
-5
|
ppm
|
5
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Sc
|
13
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Sr
|
270
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Ti
|
0.36
|
%
|
0.01
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Tl
|
-2
|
ppm
|
2
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| V
|
188
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| W
|
9
|
ppm
|
5
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Zn
|
208
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|
| Zr
|
35
|
ppm
|
1
|
Four Acid digestion (HCl, HNO3, HF, HClO4) with ICP or AAS analysis
|