TU LIGHT IS GOOD Trademark

Scientific instruments, namely, electronic analyzers for measuring, testing and detecting contaminants and environmental pollutants; Stand-off explosives and chemical detection system comprising strobe and probe lasers, optical detectors and digital signal process units; Industrial X-ray apparatus in the nature of testing equipment for determining industrial flaws; Calibration devices for calibrating Industrial X-ray apparatus in the nature of testing equipment for determining industrial flaws; Calibrating devices for calibrating atomic absorption spectrometers; Calibration devices for calibrating X-ray diagnostic apparatus other than for medical use; Scientific apparatus, namely, spectrometers and parts and fittings therefor; Scientific instruments, namely, electronic analyzers for testing and analyzing chemical and biological substances for the presence, absence, or quantity of biologics; Scientific and technical apparatus, namely, optical mirrors; Spectrograph apparatus; Optical inspection apparatus; X-ray apparatus not for medical purposes; X-ray fluorescence analyzers; Mass spectrometers for laboratory use; Spirit levels