Emissions Quantification

Emissions Quantification examines the amount of greenhouse gases created or removed from the atmosphere as a result of human activities. The trends, origins, and distribution of gases such as carbon dioxide (CO₂), methane (CH₄), and nitrous oxide (N₂O) are a major focus of emissions quantification. Quantification may seek to gather data for a single emitter (e.g. a car), the supply chain of an industrial or agricultural project, or even an entire region. Types of monitoring methods include rooftop sensors, on-board analyzers, and satellites.

Analyzers

Product	Model	Measurements
G2201-i Isotopic Analyzer The Picarro G2201-i isotope analyzer precisely and continuously measures δ¹³C in carbon dioxide (CO₂) and in methane (CH₄) to help understand the biological and geological mechanisms that produce and consume CO₂.	G2201-i	δ¹³C Carbon Dioxide (CO₂) Methane (CH₄) Isotopic Carbon Dioxide (iCO₂) Isotopic Methane (iCH₄)
G2210-i Isotope Analyzer The Picarro G2210-i isotope analyzer precisely, simultaneously, and continuously measures δ¹³C in methane (CH₄) and the ethane (C₂H₆) to methane (CH₄) ratio for real-time source attribution and quantification of methane emissions.	G2210-i	Methane (CH₄) Ethane (C₂H₆) Isotopic Methane (iCH₄)
G2301 Gas Concentration Analyzer The Picarro G2301 gas concentration analyzer provides simultaneous, precise measurement of carbon dioxide (CO2), methane (CH4) at parts-per-billion (ppb) and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2301	Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)
G2307 Gas Concentration Analyzer The Picarro G2307 gas concentration analyzer provides precise, real-time measurement of formaldehyde (H2CO), methane (CH4), and water (H2O) vapor.	G2307	Formaldehyde (H₂CO) Methane (CH₄) Water (H₂O)
G2401 Gas Concentration Analyzer The Picarro G2401 gas concentration analyzer provides simultaneous, precise measurement of carbon monoxide (CO), carbon dioxide (CO2), methane (CH4) at parts-per-billion (ppb), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2401	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)
G2401-m In-flight Gas Concentration Analyzer The Picarro G2401-m gas concentration analyzer provides simultaneous, precise measurement of carbon monoxide (CO), carbon dioxide (CO2), methane (CH4) at parts-per-billion (ppb), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G2401-m	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Water (H₂O)
G2508 Gas Concentration Analyzer The Picarro G2508 gas concentration analyzer provides simultaneous, precise measurement of nitrous oxide (N2O), methane (CH4), carbon dioxide (CO2), ammonia (NH3) at parts-per-billion (ppb), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for agriculture soil science, ecology, and emissions quantification.	G2508	Carbon Dioxide (CO₂) Methane (CH₄) Nitrous Oxide (N₂O) Water (H₂O) Ammonia (NH₃)
G2509 Gas Concentration Analyzer The Picarro G2509 gas concentration analyzer is designed for use in livestock farming, manure processing, and fertilizer studies. It provides real-time, at-scale measurements of nitrous oxide (N2O), methane (CH4), carbon dioxide (CO2), ammonia (NH3) at parts-per-billion (ppb), and water (H2O) vapor at parts-per-million (ppm) sensitivity, with negligible drift.	G2509	Carbon Dioxide (CO₂) Methane (CH₄) Nitrous Oxide (N₂O) Ammonia (NH₃) Water (H₂O)
G2910 Gas Concentration Analyzer Within Picarro’s family of Ethylene Oxide (EtO) gas concentration analyzers, the G2910 Stack and Indoor Air Quality Analyzer has been configured to enable measurements of EtO at the source of emission. The G2910 supports measurements over a broad range of EtO concentrations, with support for complex gas mixtures, without sacrificing precision and stability. In applications where accurate, real-time quantification of EtO emissions is required, Picarro excels over traditional technologies, such as Fourier-Transform Infrared Spectroscopy (FTIR) or Gas Chromatography (GC). Quantification of EtO from stacks, abatement systems, sterilization rooms, aeration warehouses and building ventilation has never been easier.	G2910	Ethylene Oxide (C₂H₄O)
G2920 Gas Concentration Analyzer Within Picarro’s family of Ethylene Oxide (EtO) gas concentration analyzers, the G2920 Ambient Analyzer introduces a platform that supports long-term monitoring of fugitive emissions at the fenceline and ambient concentrations of EtO near communities. In applications where accurate, real-time quantification of EtO emissions is required, Picarro excels over traditional technologies, such as Fourier-Transform Infrared Spectroscopy (FTIR) or Gas Chromatography (GC). Quantification of fugitive EtO emissions from industrial facilities has never been easier.	G2920	Ethylene Oxide (C₂H₄O)
G5310 Gas Concentration Analyzer The Picarro G5310 gas concentration analyzer provides simultaneous, precise measurement of nitrous oxide (N2O), carbon monoxide (CO) at parts-per-trillion (ppt), and water (H2O) vapor at parts-per-million (ppm) sensitivity with negligible drift for atmospheric science, air quality, and emissions quantification.	G5310	Nitrous Oxide (N₂O) Carbon Monoxide (CO) Water (H₂O)
SI2103 Gas Concentration Analyzer The Picarro SI2103 gas concentration analyzer delivers ultra-precise and stable measurements of ammonia (NH3) with a parts-per-trillion (ppt) lower limit of detection (LOD) and negligible drift. It is the ideal solution for urban and atmospheric air quality monitoring, studies of particulate matter formation, livestock emission quantification, vehicle emission quantification, indoor air quality and other applications.	SI2103	Ammonia (NH₃)
SI2104 Gas Concentration Analyzer The Picarro SI2104 gas concentration analyzer delivers precise, real-time monitoring of hydrogen sulfide (H2S) at a parts-per-trillion (ppt) lower limit of detection (LOD). The SI2104 can be used for multiple applications including monitoring air quality, stack emissions, and map emissions, as a proxy for volatile organic compounds from chemical and industrial facilities	SI2104	Hydrogen Sulfide (H₂S)

Peripherals

Product	Model	Measurements
Ambient Air Monitoring System for Ethylene Oxide The ability to monitor and quantify ethylene oxide (EtO or EO) is central to eliminating sources and reducing long-term exposure to this hazardous air pollutant. The Picarro Ambient Air Monitoring System for Ethylene Oxide continuously and automatically monitors and quantifies low, ambient levels of EtO. It is ideal for use in community monitoring stations and at industrial fencelines. Leveraging Picarro’s advanced Cavity Ring-Down Spectroscopy (CRDS), this system offers several unique advantages over canister-based methods and legacy technologies, including:		Ethylene Oxide (C₂H₄O)
16-Port Distribution Manifold The Picarro 16-Port Distribution Manifold provides unparalleled multiport sample-data collection.	A0311	Carbon Monoxide (CO) Carbon Dioxide (CO₂) Methane (CH₄) Ethane (C₂H₆) Acetylene (C₂H₂)