Cdex, Inc. (fka CDEX)

[Viking65]

CDEX's Dr Coates- analysis of liquids, methods used to measure the CONCENTRATION OF A COMPONENT; wherein said sampling apparatus has an optical structure formed in a configuration that allow for at least one of transflectance, transmittance/absorption, fluorescence or light scattering measurements.?

Integrated sensing system approach for handheld spectral measurements having a disposable sample handling apparatus




In a traditional laboratory, instruments described as spectrometers, spectrophotometers or photometers (referred to from here on as spectrometers) are used to make measurements on liquids or solutions containing one or more chemical substances. Such methods of analysis are used to measure the concentration of a component either directly or following the reaction with one or more chemical substances, usually described as reagents




wherein said sampling apparatus has an optical structure formed in a configuration that allow for at least one of transflectance, transmittance/absorption, fluorescence or light scattering measurements.

https://www.google.com/patents/US7459713?dq=ininventor:%22John+Coates%22+spectroscopy&hl=en&sa=X&ei=ttdeVfDUFYXosAWvrIOABw&ved=0CE0Q6AEwBzgK