| Reference | Designation/Description | Accredited assay |
Reference standards |
Product/ Material |
Comments (Administrator) |
|---|---|---|---|---|---|
| OME.12 | Determination of free calcium oxide | EN 451-1:2017 | Fly ash for concrete | --- | |
| OME.13.02 | Determination of loss on ignition | EN 196-2:2013; EN 450-1:2012 | Fly ash for concrete | --- | |
| OME.19.02 | Determination of sulfate content | EN 196-2:2013 | Fly ash for concrete | --- | |
| OME.20.02 | Determination of chloride content | EN 196-2:2013 | Fly ash for concrete | --- |