Scientific apparatus, namely, spectrometers and parts and fittings therefor; scientific apparatus, namely, hand-held spectrometers and parts and fittings therefor; chemical and biological analytical equipment, namely, spectrometers and spectral wavelength sensors; Recorded and downloadable operating software for spectrometers and spectral wavelength sensors; sample handling systems for spectrometer analysis comprised of, sample receptacles, sample containers, sample rotators, and sample probes

Education and entertainment for primary, secondary and post-secondary education and for professional, consumer and business trade or other events