Customer favorite gemological tools are back in stock! Watch the video to see how you can become the owner of the same professional equipment that JTV buyers use everyday. Shop now while supplies last.
The Gemvue Polariscope Is The Fastest Way To Test The Optical Properties Of Gemstones. Quickly Determine Whether Gemstone And Minerals
Are Singly Or Doubly Refractive. Resolve Optic Character In Doubly Refractive Gems And Detect Pleochroism. Operates On 2 Aa ...
10 Gram Bottle Of Gem Refractive Index Liquid (Non Returnable)
This liquid creates a film between the hemicylinder of the refractometer and the gemstone, allowing an accurate reading. 10 gram
bottle with RI of 1.81. Use only in well ventilated conditions. Wear eye protection and protective clothing. Harmful if ...
Gemvue Portable Polariscope; Tools Of The Trade Gemvue Portable Polariscope Dvd
Exclusive to JTV! The GemVue portable polariscope is the fastest way to test the optical properties of gemstones. Quickly determine
whether gemstone and minerals are singly or doubly refractive. Resolve optic character in doubly refractive gems and detect pleochroism. ...