Etching rhodium with Multi-Etch

Rhodium Condliffe clock. By Archides (CC BY-SA 2.0).

How to etch rhodium with Multi-Etch

                      
                          Remove iron contamination from rhodium using
                          Multi‑Etch
                        
                              Note: Removes iron contamination without removing
                              any rhodium ions.
                            
                              Process
                            
                              Etch time (minutes)
                            
                              Etch depth
                            
                              Surface change
                            
                              135°F regular strength
                            
                              1
                            
                              None
                            
                              Contamination removed

Remove iron contamination from rhodium using Multi‑Etch
Note: Removes iron contamination without removing any rhodium ions.
135°F regular strength	1	None	Contamination removed

Step-by-step guides on etching with Multi-Etch

The guides below demonstrate etching with titanium, but the order of steps are the same for etching rhodium.

Tips and tricks when etching with Multi-Etch

Ordering Multi-Etch

Multi-Etch can be ordered throughout the world!

Questions? You can contact Multi-Etch by phone or email.