Sailbri Cooper, Inc.
Sailbri Cooper, Inc. (SCI) is a Tigard, Oregon-based environmental monitoring company known for its Cooper Environmental Xact® line of near real-time metals monitors for ambient air, stack emissions, and water.
Last updated September 29, 2026
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Overview
Sailbri Cooper, Inc. (SCI) is an American environmental monitoring company headquartered at 10300 SW Nimbus Ave., Suite PB, in Tigard, Oregon. The company describes itself as a world leader in near real-time metals measurement, a position built on its Cooper Environmental division and its Xact® line of monitoring products for ambient air, stack emissions, and water. SCI's core technology is automated energy dispersive X-ray fluorescence (ED-XRF) analysis, which the company says combines laboratory-level detection limits with patented automated quality assurance that keeps operators informed of the accuracy, reliability, and traceability of every sample taken. The Xact® product family is the centerpiece of SCI's offering. According to the company, the Xact® 620 was the world's first commercially available near real-time ambient metals monitor, the Xact® 625 was the first real-time metals monitor verified by the U.S. EPA through its Environmental Technology Verification (ETV) program, and the Xact® 640 was the world's first and only multi-metal continuous emissions monitor accepted by the U.S. EPA. The current flagship highlighted on SCI's website is the Xact® 625i, described as the first near real-time ambient metals monitor and the only monitor accepted by the U.S. EPA's ETV program. Beyond hardware, SCI provides laboratory and field services, including EPA-approved ED-XRF analysis of PTFE and quartz PM2.5 speciation filters, analysis of 25, 37, and 47 mm diameter filters, high-volume filter analysis, and continuous sampling tape analysis. The company also offers consulting services for receptor modeling studies, covering study design, data assessment, and control strategy development, and it has contributed to source apportionment research. SCI serves a global customer base that includes research institutes, universities, and governmental agencies across the United States, Canada, Australia, Europe, China, Korea, Southeast Asia, and India. The company maintains an international distributor network and publishes application notes and technical literature. It also cooperates with Sunset Laboratory Inc., a pioneer in organic carbon and elemental carbon (OC-EC) aerosol analysis, to provide OC-EC products and services. SCI operates a bilingual English/Chinese website, reflecting its engagement with the Chinese-speaking market. The company is privately held and, as of the available evidence, remains active.
History
Sailbri Cooper, Inc. (SCI) is an environmental monitoring company based in Tigard, Oregon, in the United States. Its public identity is closely tied to its Cooper Environmental division, which the company describes as having been the recognized leader in continuous metals monitoring for more than ten years. The division's core technology is automated energy dispersive X-ray fluorescence (ED-XRF) analysis, which combines laboratory-level detection limits with patented automated quality assurance that keeps the operator informed of the accuracy, reliability, and traceability of every sample taken. This technology has been incorporated into monitors for measuring ambient air, stack gases, and water, and the company states that systems shipped more than ten years ago are still in operation. The Xact® product line represents the company's principal historical milestones. According to SCI, the Xact® 620 was the world's first commercially available near real-time ambient metals monitor. The Xact® 625 was the first real-time metals monitor to be verified by the U.S. EPA through its Environmental Technology Verification (ETV) program. The Xact® 640 was the world's first and only multi-metal continuous emissions monitor to be accepted by the U.S. EPA. The company's current flagship, the Xact® 625i, is described as the first near real-time ambient metals monitor and the only monitor to be accepted by the U.S. EPA's ETV program. Over time, SCI expanded from hardware into analytical and consulting services. Its laboratory is EPA-approved for the analysis of PTFE and quartz PM2.5 speciation filters using ED-XRF, with detection limits described as extremely low and all spectroscopic results traceable to NIST. The lab routinely analyzes 25, 37, and 47 mm diameter filters and can analyze high-volume filters via a circular punch, as well as continuous sampling system tape such as subsequent off-line analysis of beta-attenuation monitor filter tape. The company's Quality Management Plan is performed in accordance with EPA Compendium Method IO-3.3 for the determination of metals in ambient matter using X-ray fluorescence spectroscopy. SCI also offers consulting services for receptor modeling studies, including study design, data assessment, and control strategies development, and its researchers have made major contributions to source apportionment. SCI serves research institutes, universities, and governmental agencies worldwide, with a customer base spanning the United States, Canada, Australia, Europe, China, Korea, Southeast Asia, and India. The company maintains an international distributor network and publishes application notes and technical literature. It also cooperates with Sunset Laboratory Inc., a pioneer in organic carbon and elemental carbon (OC-EC) aerosol analysis, to provide OC-EC products and services. SCI operates a bilingual English/Chinese website, reflecting its engagement with Chinese-speaking markets. The company is privately held and, based on the available evidence, remains active.
Xact® 620 released as the world's first commercially available near real-time ambient metals monitor.
Xact® 625 becomes the first real-time metals monitor verified by the U.S. EPA through its Environmental Technology Verification (ETV) program.
Xact® 640 accepted by the U.S. EPA as the world's first and only multi-metal continuous emissions monitor.
Xact® 625i highlighted as the first near real-time ambient metals monitor and the only monitor accepted by the U.S. EPA's ETV program.
Products and positioning
World leader in near real-time metals measurement, offering industry-leading performance through the Cooper Environmental Xact® line and EPA-verified monitoring technology.
Xact® 625i
Near real-time ambient metals monitor; described as the first near real-time ambient metals monitor and the only monitor accepted by the U.S. EPA's Environmental Technology Verification (ETV) program.
Xact® 620
Described as the world's first commercially available near real-time ambient metals monitor.
Xact® 625
Described as the first real-time metals monitor to be verified by the U.S. EPA through its Environmental Technology Verification program.
Xact® 640
Described as the world's first and only multi-metal continuous emissions monitor to be accepted by the U.S. EPA.
ED-XRF Air Filter Analysis
EPA-approved analysis of PTFE and quartz PM2.5 speciation filters using energy dispersive X-ray fluorescence; applicable to atomic numbers 13 (Al) to 92 (U); results traceable to NIST.
OC-EC Carbon Aerosol Products and Services
Provided in cooperation with Sunset Laboratory Inc., a pioneer in organic carbon and elemental carbon aerosol analysis.
Sources5 sources
- 1Home - Sailbri Cooper, Inc. - INNOVATION IN MONITORINGsci-monitoring.com
- 2Product - Sailbri Cooper, Inc. - Products we havesci-monitoring.com
- 3Services - Sailbri Cooper, Inc. - Services we providesci-monitoring.com
- 4Services - Sailbri Cooper, Inc. - Services we providesci-monitoring.com
- 5Sailbri Cooper (United States) - Wikidatawikidata.org
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