MULTIGAS

Residual gas analyzers; electronic analyzers for observing and measuring the infrared spectrum, namely, Infra-red analyzers; infrared analyzers for scientific applications; infrared (IR) analyzers, namely, infrared detection apparatus; gas analyzers and sensors used for stack emissions monitoring, process monitoring, ambient air monitoring, purity monitoring, and selective catalytic reduction performance monitoring; scientific apparatus, namely, spectrometers and parts and fittings therefor; computer software used for gas analysis and for operating, monitoring and managing gas analyzers; and user manuals sold as a unit therewith