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Multielement calibration standards
Multielement calibration standards

Multielement calibration standards

Alpha Resources

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Elements of calibration standards and their concentration:

Standard 1. Standard 2.
250 ml, 2% nitric acid solution 250 ml, 2% nitric acid solution
Element: Concentration (μg/ml): Element: Concentration (μg/ml):
As 500 Ba 100
B 100 Ca 100
Be 50 Co 100
Cd 100 Fe 100
Mn 100 Mg 100
Pb 500 Ni 100
Se 200 Si 100
Zn 100 V 100

Standard 3. Standard 4.
250 ml, 5% hydrochloric acid solution 250 ml, 2% nitric acid solution
Element: Concentration (μg/ml): Element: Concentration (μg/ml):
Al 200 Ag 100
Cr 20 Cu 100
K 400 Ti 100
Mo 100    
Na 200    
Sb 200    

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Name
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amount
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29.APS1026
Standard 1. 250 ml, 2% nitric acid solution
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29.APS1027
Standard 2. 250 ml, 2% nitric acid solution
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29.APS1028
Standard 3. 250 ml, 5% hydrochloric acid solution
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29.APS1029
Standard 4. 250 ml, 2% nitric acid solution
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