Birefringence Websites
Gemology World – Canadian Institute of Gemmology
Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.
8,581,829
$
240.00
Gem Hut - Gemstones and Jewelry Settings
Serving the Internet with fine and rare colored gemstones from around the world.
2,747,860
$
480.00
Beaglehole Instruments Solutions
Fast phase modulated single-beam and imaging ellipsometers.
Not Applicable
$
8.95
Xpansion Instruments - Extensional Rheology and Material Testing
Xpansion Instruments is an innovative scientific instrument manufacturer and world leader in extensional melt rheometer technology, and miniature-scale physical material characterization specializing in rheometer and material testing and processing equipment design, extensional rheology, miniature and broad-range physi
Not Applicable
$
8.95
