Address details

work

Visiting address

EW Nederland
Polderboskdyk 13-A
Joure 8501 ZJ
postal

Postal address

P.O. Box 17
Joure 8500 AA
The Netherlands
Tel.+31 (0) 513 468 111
Fax+31 (0) 513 468 112

Laboratory

Edelmetaal Waarborg Nederland is equipped to carry out the following methods:

Gold alloys
Determination of the contents of gold by using;

  • cupellation
  • micro cupellation
  • EDXRF (X-ray fluorescence)

Approximation of the contents of gold by using;

  • touchstone method

Silver alloys
Determination of the contents of silver by using;

  • potentiometric titration¬†
  • cupellation

Approximation of the contents of silver by using;

  • touchstone method

Platinum alloys
Determination of the contents of platinum by using;

  • ICP-OES
  • EDXRF (X-ray fluorescence)

Gold, palladium and platinum alloys
Determination of the contents of gold, palladium and platinum by using;

  • ICP-OES
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