Phosphorescence Websites
Gem Hut - Gemstones and Jewelry Settings
- gemhut.com
Serving the Internet with fine and rare colored gemstones from around the world.
Gemology World - Canadian Institute of Gemmology
- cigem.ca
Dedicated to research and advance in education in the field of gemmology. Gemlab Research & Technology. Gemological Books and Instruments. Professional Development.
Time-Gated Imaging Systems for Long-Lifetime Probes
- prsbio.com
We supply Time-Gated Imaging systems to allow high sensitivity imaging of long lifetime probes including lanthanides by rejecting short lifetime background fluorescence.