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