ISS Fluorescence and Biomedical Instrumentation
ISS is the leader in the development of fluorescence and near-infrared spectrometers for research applications.
http://www.iss.com/

Fluorescence microscopy using LEDs
A look at an amateur scientist's experiments using LED fluorescence
http://www.viewsfromscience.com/documents/webpages/led_fluorescence.html

Photon Technology International, Inc.
Commercial web site for Photon Technology International, Inc., a manufacturer of photonics instrumentation.
http://www.pti-nj.com/

Detection of Asymmetric PCR Products in Homogeneous Solution by Fluorescence Correlation Spectroscopy
In asymmetric PCR, the low concentration primer is quantitatively incorporated into double stranded DNA after an appropriate number of cycles. If this primer is fluorescent labelled, the dsDNA can be quantitated from the fluorescence.
http://imd-www.es.hokudai.ac.jp/~kinjo/fapcr/fapcrout.html

XRF Corporation
XRF Corporation provides complete radiation detection & analysis systems for homeland security, first responder, nuclear power, environmental and medical applications. Our products utilize unique solid state CdTe detectors which provide superior detection and identification capabilities. Learn more about the ICS-4000 Radionuclide Identifier product line and our EVA-1 Radiation Alarm for vehicles.
http://www.xrfcorp.com/

TauTec LLC
Tautec offers ultrahigh rep. rate, picosecond gated, gain modulated intensified CCD cameras, multifocal multiphoton, laser scanning confocal, FLIM, FRET, FRAP, microscope workstations for real-time 3D fluorescence microscopy, fluorescence lifetime imaging microscopy, low-light sensitive, fast readout, high-speed CCD and CMOS cameras, time-lapse, ratio imaging, anisotropy, spectral imaging, confocal, nonlinear laser scanning microscopy, time-gated Raman imaging and spectroscopy. customized turn-key systems incorporating laser, microscope, sample chamber, CCD and ICCD cameras and application specific software.
http://www.tautec.com/

Camet Research, Inc
An independent materials characterization laboratory specializing in X Ray Diffraction.
http://www.camet-lab.com/

High Resolution Fly's Eye Experiment (HiRes)
HiRes - the largest cosmic ray detector, and the only air fluorescence observatory in operation in the world at the start of the 21st Century. We are the world leaders in measuring the energy spectrum, composition, and arrival direction anisotropy of Ultra-High Energy Cosmic Rays (UHECR).
http://www.cosmic-ray.org/

ADC BioScientific
ADC Bioscientific - High quality scientfic equipment. Instrument for measuring soil respiration, gas exchange and plant science.
http://www.adc.co.uk/

Digital Scientific
Distributes the SmartCapture software which is used for molecular cytogenetics and other fluorescence imaging applications.
http://www.digitalscientific.co.uk