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Analyte	CAS Number	Concentration	Unit
Silver (Ag)	[7440-22-4]	0,002 ± 0,001	mg/kg
Aluminium (Al)	[7429-90-5]	0,013 ± 0,003	%
Arsenic (As)	[7440-38-2]	0,04 ± 0,01	mg/kg
Barium (Ba)	[7440-39-3]	2,3 ± 0,2	mg/kg
Bismuth (Bi)	[7440-69-9]	1,7 ± 0,6	µg/kg
Calcium (Ca)	[7440-70-2]	0,030 ± 0,002	%
Cadmium (Cd)	[7440-43-9]	21 ± 3	µg/kg
Cobalt (Co)	[7440-48-4]	0,006 ± 0,001	mg/kg
Chromium (Cr)	[7440-47-3]	0,09 ± 0,03	mg/kg
Caesium (Cs)	[7440-46-2]	0,007 ± 0,001	mg/kg
Copper (Cu)	[7440-50-8]	3,0 ± 0,3	mg/kg
Dysprosium (Dy)	[7429-91-6]	0,7 ± 0,1	µg/kg
Erbium (Er)	[7440-52-0]	0,32 ± 0,06	µg/kg
Iron (Fe)	[7439-89-6]	25 ± 2	mg/kg
Gadolinium (Gd)	[7440-54-2]	1,0 ± 0,3	µg/kg
Potassium (K)	[7440-09-7]	0,22 ± 0,01	%
Lanthanum (La)	[7439-91-0]	0,013 ± 0,003	mg/kg
Lithium (Li)	[7439-93-2]	0,03 ± 0,01	mg/kg
Magnesium (Mg)	[7439-95-4]	0,062 ± 0,004	%
Manganese (Mn)	[7439-96-5]	10,0 ± 0,4	mg/kg
Molybdenum (Mo)	[7439-98-7]	0,31 ± 0,02	mg/kg
Nitrogen (N)	[7727-37-9]	2,1 ± 0,1	%
Sodium (Na)	[7440-23-5]	37 ± 5	mg/kg
Neodymium (Nd)	[7440-00-8]	0,005 ± 0,001	mg/kg
Phosphorus (P)	[7723-14-0]	0,18 ± 0,01	%
Lead (Pb)	[7439-92-1]	0,09 ± 0,03	mg/kg
Praseodymium (Pr)	[7440-10-0]	1,2 ± 0,3	µg/kg
Rubidium (Rb)	[7440-17-7]	3,2 ± 0,3	mg/kg
Antimony (Sb)	[7440-36-0]	0,15 ± 0,01	%
Samarium (Sm)	[7440-19-9]	0,9 ± 0,2	µg/kg
Strontium (Sr)	[7440-24-6]	2,6 ± 0,2	mg/kg
Yttrium (Y)	[7440-65-5]	0,19 ± 0,04	mg/kg
Ytterbium (Yb)	[7440-64-4]	0,28 ± 0,04	µg/kg
Zinc (Zn)	[7440-66-6]	12,3 ± 1,5	mg/kg

Analyte

CAS Number

Concentration

Unit

Additional information

Method

Silver (Ag)

[7440-22-4]

0,002 ± 0,001

mg/kg

Aluminium (Al)

[7429-90-5]

0,013 ± 0,003

Arsenic (As)

[7440-38-2]

0,04 ± 0,01

mg/kg

Barium (Ba)

[7440-39-3]

2,3 ± 0,2

mg/kg

Bismuth (Bi)

[7440-69-9]

1,7 ± 0,6

µg/kg

Calcium (Ca)

[7440-70-2]

0,030 ± 0,002

Cadmium (Cd)

[7440-43-9]

21 ± 3

µg/kg

Cobalt (Co)

[7440-48-4]

0,006 ± 0,001

mg/kg

Chromium (Cr)

[7440-47-3]

0,09 ± 0,03

mg/kg

Caesium (Cs)

[7440-46-2]

0,007 ± 0,001

mg/kg

Copper (Cu)

[7440-50-8]

3,0 ± 0,3

mg/kg

Dysprosium (Dy)

[7429-91-6]

0,7 ± 0,1

µg/kg

Erbium (Er)

[7440-52-0]

0,32 ± 0,06

µg/kg

Iron (Fe)

[7439-89-6]

25 ± 2

mg/kg

Gadolinium (Gd)

[7440-54-2]

1,0 ± 0,3

µg/kg

Potassium (K)

[7440-09-7]

0,22 ± 0,01

Lanthanum (La)

[7439-91-0]

0,013 ± 0,003

mg/kg

Lithium (Li)

[7439-93-2]

0,03 ± 0,01

mg/kg

Magnesium (Mg)

[7439-95-4]

0,062 ± 0,004

Manganese (Mn)

[7439-96-5]

10,0 ± 0,4

mg/kg

Molybdenum (Mo)

[7439-98-7]

0,31 ± 0,02

mg/kg

Nitrogen (N)

[7727-37-9]

2,1 ± 0,1

Sodium (Na)

[7440-23-5]

37 ± 5

mg/kg

Neodymium (Nd)

[7440-00-8]

0,005 ± 0,001

mg/kg

Phosphorus (P)

[7723-14-0]

0,18 ± 0,01

Lead (Pb)

[7439-92-1]

0,09 ± 0,03

mg/kg

Praseodymium (Pr)

[7440-10-0]

1,2 ± 0,3

µg/kg

Rubidium (Rb)

[7440-17-7]

3,2 ± 0,3

mg/kg

Antimony (Sb)

[7440-36-0]

0,15 ± 0,01

Samarium (Sm)

[7440-19-9]

0,9 ± 0,2

µg/kg

Strontium (Sr)

[7440-24-6]

2,6 ± 0,2

mg/kg

Yttrium (Y)

[7440-65-5]

0,19 ± 0,04

mg/kg

Ytterbium (Yb)

[7440-64-4]

0,28 ± 0,04

µg/kg

Zinc (Zn)

[7440-66-6]

12,3 ± 1,5

mg/kg

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Metallurgical (e.g. iron, steel and alloy, nonferrous)
Industrial (e.g. slag, refractory)
Environmental and Geological (e.g. mineral, coal)

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Miscellaneous

Certificate of Analysis (specimen)

Product data sheet