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Agricultural soil science examines soil as a resource affecting plant growth for food and fiber. Soil traits and agricultural activities can influence or be influenced by greenhouse gas concentrations. Given soil's role in nitrogen (N) and carbon (C) cycles, it’s crucial to measure soil flux—the exchange of gases like methane (CH4), carbon dioxide (CO2), and nitrous oxide (N2O). Common monitoring methods include static chamber techniques, micrometeorological approaches, and airborne surveys. Static chambers are widely used for measuring gas exchange, providing accurate, direct measurements of flux over time. For precise analysis, discrete sample measurements are essential, ensuring reliable data in dynamic environments. Automation of discrete sampling is now available with the Sage Gas Autosampler, which streamlines gas sample collection, improving efficiency and consistency in large-scale studies.
Product | Model | Measurements |
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G2131-i Isotope and Gas Concentration AnalyzerThe Picarro G2131-i isotope and gas concentration analyer precisely, simultaneously, and continuously measures δ13C in carbon dioxide (CO2) and CO2 and CH4 gas concentration for a range of applications from atmospheric and ocean science research to food and beverage origin and authenticity. |
G2131-i | |
G2201-i Isotopic AnalyzerThe 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 | |
G2311-f EC Flux Gas Concentration AnalyzerThe Picarro G2301-f flux gas concentration analyzer provides simultaneous, precise measurement of carbon dioxide (CO2), methane (CH4), and water (H2O) vapor at 10 Hz for eddy covariance, gradient, and eddy accumulation methodologies. |
G2311-f | |
G2508 Gas Concentration AnalyzerThe 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 | |
G2509 Gas Concentration AnalyzerThe 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 | |
PI2103 Gas Concentration AnalyzerThe Picarro PI2103 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. |
PI2103 |
Product | Model | Measurements |
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16-Port Distribution ManifoldThe Picarro 16-Port Distribution Manifold provides unparalleled multiport sample-data collection. |
A0311 | |
Closed System MeasurementsWhether you are looking at gas evolution from soils or vegetation, or the incorporation of stable labels into living organisms, our rugged, high-precision analyzers offer unparalleled performance. Picarro’s (A0702) small cavity design technology has long been the optimal choice for sample-limited studies. Now we have developed a series of turn-key systems especially designed to avoid external contamination. |
A0701, A0702 | |
Combustion ModuleThe Combustion Module (A0201), designed for Picarro by Costech (a leader in combustion systems), combusts solid samples as small as 250mg C to release CO2 gas. The Combustion Module is connected to a Picarro isotopic analyzer via the Picarro Caddy (A2100) or the Picarro Liaison™ Universal Interface (A0301) for high-precision carbon isotope (13C) measurements from carbon dioxide. |
A0201 | |
Sage Gas AutosamplerThe Picarro Sage gas autosampler (A0344) is a peripheral that simplifies discrete sample analysis. Sage integrates with a range of Picarro analyzers and is the ideal complement to the Small Sample Introduction Module (SSIM2), streamlining stable isotope and greenhouse gas concentration measurements. |
A0344 | |
Small Sample Introduction Module 2High-precision δ13C measurements of small volume CO2 and CH4 gas samples. |
A0314 |