Analytical equipment and instruments, not for medical use, for performing biological and chemical separation, purification, screening and identification; chromatography instruments for laboratory use; spectrometry instruments for laboratory use; mass spectrometers for laboratory use; chromatographic systems comprising of pumps, detectors, injectors, autosamplers, gradient controllers, mixing chambers, columns, recorders, printers, fraction collectors and operating software, and replacement parts and operating software updates; chromatography columns; laboratory analytical instruments for detecting and measuring visual and ultraviolet light; laboratory analytical instruments for detecting and measuring fluorescence; laboratory analytical instruments, namely, ultraviolet and visual light sensors; laboratory analytical instruments, namely, photodiode array sensors; laboratory analytical instruments, namely, evaporative light scattering detectors; laboratory analytical instruments, namely, refractive index detectors; analytical instruments featuring light-guiding flow cell for performing and analyzing biological and chemical samples; laboratory instruments for organizing, storing, and processing laboratory samples in a temperature controlled environment; laboratory instruments for processing samples with liquid chromatography columns; laboratory instruments for heating and cooling laboratory samples and chromatography columns; analytical laboratory instruments for automating sample analyses, diluting samples, tracking and tracing results of sample processing; spectral detectors for use in connection with mass spectrometers and liquid chromatographs; detectors for detection and quantitation and spectral exposure for laboratory use; florescence detectors for analysis and detection of samples containing chemiluminescent properties; laboratory equipment and accessories, namely, chromatography columns, solvent managers, well plates, vial holders, laboratory vials, and pipettes; recorded or downloadable computer operating software for laboratory analytical instruments; recorded or downloadable computer software for operating, configuring, troubleshooting, and controlling laboratory instruments; recorded or downloadable computer software for collecting, manipulating, analyzing, storing, and reporting data in mass spectrometry or liquid chromatography applications; recorded or downloadable computer software for automating and managing laboratory workflows; recorded or downloadable computer software for analyzing laboratory sample properties.;