Analyte 
Gold (Au) 
		CAS Number 
[7440-57-5] 
		Concentration 
0,221 ± 0,007 
		Unit 
ppm 
		Additional information 
Method 
Pb Fire Assay 
	Analyte 
Silver (Ag) 
		CAS Number 
[7440-22-4] 
		Concentration 
0,461 ± 0,053 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Aluminium (Al) 
		CAS Number 
[7429-90-5] 
		Concentration 
7,49 ± 0,331 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Arsenic (As) 
		CAS Number 
[7440-38-2] 
		Concentration 
23,9 ± 2 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Barium (Ba) 
		CAS Number 
[7440-39-3] 
		Concentration 
1044 ± 53 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Beryllium (Be) 
		CAS Number 
[7440-41-7] 
		Concentration 
2,94 ± 0,178 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Bismuth (Bi) 
		CAS Number 
[7440-69-9] 
		Concentration 
0,69 ± 0,041 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Calcium (Ca) 
		CAS Number 
[7440-70-2] 
		Concentration 
2,64 ± 0,154 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Cadmium (Cd) 
		CAS Number 
[7440-43-9] 
		Concentration 
0,18 ± 0,03 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Cerium (Ce) 
		CAS Number 
[7440-45-1] 
		Concentration 
69 ± 5,4 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Cobalt (Co) 
		CAS Number 
[7440-48-4] 
		Concentration 
15,1 ± 0,74 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Chromium (Cr) 
		CAS Number 
[7440-47-3] 
		Concentration 
80 ± 10 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Caesium (Cs) 
		CAS Number 
[7440-46-2] 
		Concentration 
11,7 ± 0,63 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Copper (Cu) 
		CAS Number 
[7440-50-8] 
		Concentration 
0,276 ± 0,008 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Dysprosium (Dy) 
		CAS Number 
[7429-91-6] 
		Concentration 
4,63 ± 0,451 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Erbium (Er) 
		CAS Number 
[7440-52-0] 
		Concentration 
2,62 ± 0,235 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Iron (Fe) 
		CAS Number 
[7439-89-6] 
		Concentration 
4,45 ± 0,222 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Gallium (Ga) 
		CAS Number 
[7440-55-3] 
		Concentration 
19,1 ± 0,84 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Gadolinium (Gd) 
		CAS Number 
[7440-54-2] 
		Concentration 
5,04 ± 0,401 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Hafnium (Hf) 
		CAS Number 
[7440-58-6] 
		Concentration 
2,6 ± 0,165 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Holmium (Ho) 
		CAS Number 
[7440-60-0] 
		Concentration 
0,93 ± 0,038 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Indium (In) 
		CAS Number 
[7440-74-6] 
		Concentration 
0,075 ± 0,006 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Potassium (K) 
		CAS Number 
[7440-09-7] 
		Concentration 
3,22 ± 0,198 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Lanthanum (La) 
		CAS Number 
[7439-91-0] 
		Concentration 
35,2 ± 2,49 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Lithium (Li) 
		CAS Number 
[7439-93-2] 
		Concentration 
33,8 ± 2 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Lutetium (Lu) 
		CAS Number 
[7439-94-3] 
		Concentration 
0,36 ± 0,036 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Magnesium (Mg) 
		CAS Number 
[7439-95-4] 
		Concentration 
1,51 ± 0,091 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Manganese (Mn) 
		CAS Number 
[7439-96-5] 
		Concentration 
0,055 ± 0,003 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Molybdenum (Mo) 
		CAS Number 
[7439-98-7] 
		Concentration 
97 ± 3 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Sodium (Na) 
		CAS Number 
[7440-23-5] 
		Concentration 
2,02 ± 0,094 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Niobium (Nb) 
		CAS Number 
[7440-03-1] 
		Concentration 
18,4 ± 1,77 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Neodymium (Nd) 
		CAS Number 
[7440-00-8] 
		Concentration 
30 ± 3,3 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Nickel (Ni) 
		CAS Number 
[7440-02-0] 
		Concentration 
60 ± 3,6 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Phosphorus (P) 
		CAS Number 
[7723-14-0] 
		Concentration 
0,101 ± 0,005 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Lead (Pb) 
		CAS Number 
[7439-92-1] 
		Concentration 
21,5 ± 1,42 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Praseodymium (Pr) 
		CAS Number 
[7440-10-0] 
		Concentration 
7,91 ± 0,749 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Rubidium (Rb) 
		CAS Number 
[7440-17-7] 
		Concentration 
196 ± 13 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Sulfur (S) 
		CAS Number 
[7704-34-9] 
		Concentration 
0,347 ± 0,017 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Antimony (Sb) 
		CAS Number 
[7440-36-0] 
		Concentration 
2,27 ± 0,163 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Scandium (Sc) 
		CAS Number 
[7440-20-2] 
		Concentration 
12,9 ± 1,4 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Selenium (Se) 
		CAS Number 
[7782-49-2] 
		Concentration 
2,07 ± 0,56 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Samarium (Sm) 
		CAS Number 
[7440-19-9] 
		Concentration 
5,74 ± 0,499 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Tin (Sn) 
		CAS Number 
[7440-31-5] 
		Concentration 
3,38 ± 0,207 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Strontium (Sr) 
		CAS Number 
[7440-24-6] 
		Concentration 
322 ± 17 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Tantalum (Ta) 
		CAS Number 
[7440-25-7] 
		Concentration 
1,32 ± 0,128 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Terbium (Tb) 
		CAS Number 
[7440-27-9] 
		Concentration 
0,8 ± 0,061 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Tellurium (Te) 
		CAS Number 
[13494-80-9] 
		Concentration 
0,25 ± 0,021 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Thorium (Th) 
		CAS Number 
[7440-29-1] 
		Concentration 
18,9 ± 1,79 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Titanium (Ti) 
		CAS Number 
[7440-32-6] 
		Concentration 
0,48 ± 0,024 
		Unit 
% 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Thallium (Tl) 
		CAS Number 
[7440-28-0] 
		Concentration 
0,97 ± 0,055 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Thulium (Tm) 
		CAS Number 
[7440-30-4] 
		Concentration 
0,36 ± 0,024 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Uranium (U) 
		CAS Number 
[7440-61-1] 
		Concentration 
5,13 ± 0,54 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Vanadium (V) 
		CAS Number 
[7440-62-2] 
		Concentration 
120 ± 8 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Tungsten (W) 
		CAS Number 
[7440-33-7] 
		Concentration 
4,48 ± 0,349 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Yttrium (Y) 
		CAS Number 
[7440-65-5] 
		Concentration 
24,9 ± 1,39 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Ytterbium (Yb) 
		CAS Number 
[7440-64-4] 
		Concentration 
2,42 ± 0,25 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Zinc (Zn) 
		CAS Number 
[7440-66-6] 
		Concentration 
81 ± 4,7 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Zirconium (Zr) 
		CAS Number 
[7440-67-7] 
		Concentration 
81 ± 7,5 
		Unit 
ppm 
		Additional information 
Method 
4-Acid Digestion 
	Analyte 
Silver (Ag) 
		CAS Number 
[7440-22-4] 
		Concentration 
0,444 ± 0,027 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Aluminium (Al) 
		CAS Number 
[7429-90-5] 
		Concentration 
2,17 ± 0,116 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Arsenic (As) 
		CAS Number 
[7440-38-2] 
		Concentration 
24,3 ± 1,54 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Gold (Au) 
		CAS Number 
[7440-57-5] 
		Concentration 
0,214 ± 0,009 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Barium (Ba) 
		CAS Number 
[7440-39-3] 
		Concentration 
428 ± 20 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Beryllium (Be) 
		CAS Number 
[7440-41-7] 
		Concentration 
0,59 ± 0,08 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Bismuth (Bi) 
		CAS Number 
[7440-69-9] 
		Concentration 
0,7 ± 0,042 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Calcium (Ca) 
		CAS Number 
[7440-70-2] 
		Concentration 
1,02 ± 0,085 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Cerium (Ce) 
		CAS Number 
[7440-45-1] 
		Concentration 
64 ± 4,7 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Cobalt (Co) 
		CAS Number 
[7440-48-4] 
		Concentration 
14,2 ± 0,6 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Chromium (Cr) 
		CAS Number 
[7440-47-3] 
		Concentration 
68 ± 2,7 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Caesium (Cs) 
		CAS Number 
[7440-46-2] 
		Concentration 
9,88 ± 0,56 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Copper (Cu) 
		CAS Number 
[7440-50-8] 
		Concentration 
0,275 ± 0,006 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Dysprosium (Dy) 
		CAS Number 
[7429-91-6] 
		Concentration 
3,31 ± 0,249 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Erbium (Er) 
		CAS Number 
[7440-52-0] 
		Concentration 
1,74 ± 0,24 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Iron (Fe) 
		CAS Number 
[7439-89-6] 
		Concentration 
4,1 ± 0,247 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Gallium (Ga) 
		CAS Number 
[7440-55-3] 
		Concentration 
8,56 ± 0,94 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Gadolinium (Gd) 
		CAS Number 
[7440-54-2] 
		Concentration 
4,02 ± 0,381 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Hafnium (Hf) 
		CAS Number 
[7440-58-6] 
		Concentration 
0,4 ± 0,038 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Holmium (Ho) 
		CAS Number 
[7440-60-0] 
		Concentration 
0,62 ± 0,08 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Indium (In) 
		CAS Number 
[7440-74-6] 
		Concentration 
0,047 ± 0,005 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Potassium (K) 
		CAS Number 
[7440-09-7] 
		Concentration 
1,17 ± 0,069 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Lanthanum (La) 
		CAS Number 
[7439-91-0] 
		Concentration 
31,9 ± 2,36 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Lithium (Li) 
		CAS Number 
[7439-93-2] 
		Concentration 
33,1 ± 1,06 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Magnesium (Mg) 
		CAS Number 
[7439-95-4] 
		Concentration 
1,22 ± 0,055 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Manganese (Mn) 
		CAS Number 
[7439-96-5] 
		Concentration 
0,039 ± 0,001 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Molybdenum (Mo) 
		CAS Number 
[7439-98-7] 
		Concentration 
95 ± 4,5 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Sodium (Na) 
		CAS Number 
[7440-23-5] 
		Concentration 
0,202 ± 0,017 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Nickel (Ni) 
		CAS Number 
[7440-02-0] 
		Concentration 
58 ± 3 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Phosphorus (P) 
		CAS Number 
[7723-14-0] 
		Concentration 
0,096 ± 0,004 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Lead (Pb) 
		CAS Number 
[7439-92-1] 
		Concentration 
8,43 ± 0,482 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Praseodymium (Pr) 
		CAS Number 
[7440-10-0] 
		Concentration 
6,88 ± 0,599 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Rubidium (Rb) 
		CAS Number 
[7440-17-7] 
		Concentration 
134 ± 6 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Sulfur (S) 
		CAS Number 
[7704-34-9] 
		Concentration 
0,343 ± 0,02 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Antimony (Sb) 
		CAS Number 
[7440-36-0] 
		Concentration 
1,59 ± 0,25 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Scandium (Sc) 
		CAS Number 
[7440-20-2] 
		Concentration 
7,36 ± 0,623 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Samarium (Sm) 
		CAS Number 
[7440-19-9] 
		Concentration 
4,38 ± 0,49 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Tin (Sn) 
		CAS Number 
[7440-31-5] 
		Concentration 
2,7 ± 0,28 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Strontium (Sr) 
		CAS Number 
[7440-24-6] 
		Concentration 
65 ± 9 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Thorium (Th) 
		CAS Number 
[7440-29-1] 
		Concentration 
19,3 ± 1,1 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Titanium (Ti) 
		CAS Number 
[7440-32-6] 
		Concentration 
0,363 ± 0,017 
		Unit 
% 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Thallium (Tl) 
		CAS Number 
[7440-28-0] 
		Concentration 
0,73 ± 0,061 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Uranium (U) 
		CAS Number 
[7440-61-1] 
		Concentration 
4,87 ± 0,261 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Vanadium (V) 
		CAS Number 
[7440-62-2] 
		Concentration 
110 ± 4 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Tungsten (W) 
		CAS Number 
[7440-33-7] 
		Concentration 
2,96 ± 0,44 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Zinc (Zn) 
		CAS Number 
[7440-66-6] 
		Concentration 
74 ± 3,8 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
Zirconium (Zr) 
		CAS Number 
[7440-67-7] 
		Concentration 
9,34 ± 0,577 
		Unit 
ppm 
		Additional information 
Method 
Aqua Regia Digestion 
	Analyte 
CAS Number 
Concentration 
Unit 
Additional information 
Method 
	Analyte 
CAS Number 
Concentration 
Unit 
Additional information 
Method