In the database several abbreviations are used in order to explain the basis or origin of the samples. Used abbreviations are explained in the list below.

AbbreviationExplanation
a.r.as received
d.a.f. dry ash free
d.b.dry basis
PtPlatinum
RDFReuse Derived Fuel
MSWMunicipal Solid Waste
<Limit of Detection
N/ANot Applicable