Analyte 
Carbon (C) 
		CAS Number 
[7440-44-0] 
		Concentration 
0,043 ± 0,005 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Sulfur (S) 
		CAS Number 
[7704-34-9] 
		Concentration 
0,0038 ± 0,0005 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Manganese (Mn) 
		CAS Number 
[7439-96-5] 
		Concentration 
1,62 ± 0,07 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Phosphorus (P) 
		CAS Number 
[7723-14-0] 
		Concentration 
0,0080 ± 0,0005 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
 
		CAS Number 
 
		Concentration 
0,190 ± 0,007 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Copper (Cu) 
		CAS Number 
[7440-50-8] 
		Concentration 
0,172 ± 0,006 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Vanadium (V) 
		CAS Number 
[7440-62-2] 
		Concentration 
0,040 ± 0,003 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Boron (B) 
		CAS Number 
[7440-42-8] 
		Concentration 
~0,0005 
		Unit 
% 
		Additional information 
reference value only 
		Method 
	Analyte 
Aluminium (Al) 
		CAS Number 
[7429-90-5] 
		Concentration 
0,030 ± 0,001 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Niobium (Nb) 
		CAS Number 
[7440-03-1] 
		Concentration 
0,030 ± 0,001 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Molybdenum (Mo) 
		CAS Number 
[7439-98-7] 
		Concentration 
0,273 ± 0,006 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Calcium (Ca) 
		CAS Number 
[7440-70-2] 
		Concentration 
~0,0004 
		Unit 
% 
		Additional information 
reference value only 
		Method 
	Analyte 
Nickel (Ni) 
		CAS Number 
[7440-02-0] 
		Concentration 
0,175 ± 0,004 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Chromium (Cr) 
		CAS Number 
[7440-47-3] 
		Concentration 
0,040 ± 0,004 
		Unit 
% 
		Additional information 
certified value 
		Method 
	Analyte 
Titanium (Ti) 
		CAS Number 
[7440-32-6] 
		Concentration 
0,025 ± 0,003 
		Unit 
% 
		Additional information 
certified value 
		Method