| General Application | Example | Preferred Solutions |
| Measurements of a single gas in variable locations | Detection of CH4 hotspots in landfill. | GasFinder & GasFinder FC |
| Measurements of multiple gas species in various locations | Measuring NH3 and CH4 emissions from agricultural sources | GasFinder & GasFinder FC |
| Measurements of single gas species over pipeline or similar extremely long emission source | Measuring CH4 emissions from a natural gas pipeline through a large densely populated and congested area. | GasFinder AB |
| Measurements of single gas species through a fixed open air sample path. | HF leak detection in refinery HF Alkylation units. | GasFinder, GasFinder FC & GasFinder MC |
| Measurements of single gas species through a fixed in-situ duct path. | Monitoring NH3 emissions in coal fired power generating stations. | GasFinder MC & GasFinder FC |
| Simultaneous monitoring over multiple fixed sample paths either in-situ, extractive, or open path. | HF scrubber inlet, outlet, and stack monitoring in primary aluminum smelter. | GasFinder MC |
| Application not listed above | Custom Application |