Sign In | Join Free | My himfr.com
Home > Gemstone Testing Equipment >

Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003

Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003

Aluminum Alloy Gemological Refractometer Gemstone Testing Instrument FGR-003

FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a ...

Product Tags:

dichroscope for gem testing

      

portable polariscope

      
Send your message to this supplier
 
*From:
*To: Ningbo Vanco Instrument Co.,Ltd
*Subject:
*Message:
Characters Remaining: (0/3000)