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Norm
ÖNORM EN 13657
Issue date: 2002 12 01
Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of elements
This European Standard specifies methods of digestion with aqua regia. Solutions produced by the methods are
suitable for analysis e.g. by atomic absorption spectrometry...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 28 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies methods of digestion with aqua regia. Solutions produced by the methods are
suitable for analysis e.g. by atomic absorption spectrometry (FLAAS, HGAAS, CVAAS, GFAAS), inductively
coupled plasma emission spectrometry (ICP-OES) and inductive coupled plasma mass spectrometry (ICP-MS).
The digestion with aqua regia will not necessarily release all elements completely. However for most
environmental application and waste characterization the results fit for the purpose.
The method is applicable to the digestion of waste for example for the following elements: Al, Sb, As, B, Ba, Be,
Ca, Cd, Cr, Co, Cu, Fe, Pb, Mg, Mn, Hg, Mo, Ni, P, K, Se, Ag, S, Na, Sr, Sn, Te, Ti, Tl, V, Zn.
ÖNORM EN 13657
2002 12 01
Characterization of waste - Digestion for subsequent determination of aqua regia soluble portion of ...
Norm
↖
Norm
ÖNORM EN ISO 3696
Issue date :
1995 08 01
Water for analytical laboratory use - Specifications and test methods (ISO 3696:1987)