National Sharing Platform for Reference Materials
Sponsor:National Institute of Metrology, China

Trace Inorganic Impurity Elements in Cadmium Telluride Solutions

Code Cu   Mass fraction(ng/g) Zn   Mass fraction(ng/g) As   Mass fraction(ng/g)
Value Uncertainty(ng/g) Value Uncertainty(ng/g) Value Uncertainty(ng/g)
GBW02802 1.11 0.14 1.07 0.20 1.04 0.07
GBW02803 2.17 0.11 2.19 0.29 2.01 0.21
GBW02804 4.06 0.36 4.02 0.33 4.01 0.31
GBW02805 8.33 0.23 8.20 0.84 8.03 0.44
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