Phosphorescence Websites:
tautec.com
TauTec: Fluorescence Lifetime, Multifocal Multiphoton Microscopy and...
Tautec offers ultrahigh rep. rate, picosecond gated, gain modulated intensified CCD cameras, multifocal multiphoton, laser scanning confocal, FLIM, FRET, FRAP, microscope...
cigem.ca
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.