Hallmarking of gold bars
Labtium can apply hallmarks on bars of precious metals. Assay carried out by an independent and impartial party is based on accredited test methods.
When the fineness of the precious metal bars has been confirmed it can be hallmarked. The National Assay Office control mark and a finenessmark can be punched or marked by laser.
The hallmarking consist of a fineness mark and the Assay Office control mark.
Finenesses approved in Finland
Ask us about CCM hallmarking of bars meant for export.
Labtium is an Finnish Assay Office approved and monitored by Tukes (Finnish Safety and Chemicals Agency).