Precious metals: metallographic preparation

A few weeks ago, we participated in the EPHJ exhibition, and now seems like the perfect time to release
our new Lab’Note dedicated to the metallographic preparation of precious metals.

Discover our new LAB’NOTE!

Cu deposit, gold finish SPMlens x100


First polishing step :

Second polishing step :

Third polishing step :

Fourth polishing step :

Fifth polishing step:

Sixth super finishing step with Colloidal Silica