OREAS 78 Co (23.73 wt.%) sulphide
OR78_10g
Item: OR78_10g
Unit of measure: ea
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Description:

OREAS 78 is a nickel-cobalt sulphide certified reference material (CRM) prepared from a nickel matte by-product during the refining process at a nickel refinery.

Download Certificate OREAS78

Download DataPack OREAS78

AnalyteCertified Value1SD95% CI Low95% CI HighMethod
Co, Cobalt (wt.%)23.740.33823.5123.97Classical Wet Chemistry
Ni, Nickel (wt.%)25.790.26525.6225.96Classical Wet Chemistry
S, Sulphur (wt.%)28.610.4428.3328.9Infrared Combustion