identify gems

Brand Name:Fable

Model Number:FID-1A

Place of Origin:Guangdong, China

Observe Gem Multi Color iceland spar Small rotating Calcite Dichroscope FID-1A Product Features: 1. Excellent iceland spar 2. Standard rectangle window and square window can be choosed. 3. Rotating stage,gemstone and dichroscope can rotating 360°,...

Brand Name:FUNINFRONT

Model Number:T519

Place of Origin:China

... light, yellow light. Good penetration light could be used for different applications. Small and flat head. Very smooth head will protect identify items from damage. Solid and well built body.

Brand Name:FZLink

Model Number:RHGZ-110/RHGZ-220

Place of Origin:FuZhou China

... Desktop Polariscope Model RHGZ-110/220 Product description It is very useful in identifying moissanite and detecting strain in diamonds and other gems. Polariscopes are also used to separate synthetic amethyst from genuine. This desktop instrument has a ...

Brand Name:TOPSKY

Model Number:785nm

Place of Origin:China

...-contact analysis can be performed through transparent containers by Raman technology; Solve diverse application-side requirements Inspection filed Food Safety Gems&Minerals Petro & Chemical industry Illegal additives, residues of

Brand Name:Vanco

Model Number:VM34

Place of Origin:CHINA

... of casting quality, inspection of raw material or metallurgical structures research and analysis of processed material in factory and laboratory, also can be used in antique gem and