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A+ Corporation
Founded in 1989 in Louisiana, this American company is a leader in representative sample collection and conditioning systems. It pioneered the use of membranes to eliminate liquids and protect analyzers with their separators, then with their sampling probes. Today, the company is known through its GENIEFILTERS brand.
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O'BRIEN
For over 50 years, O'BRIEN has supplied the petrochemical, refining, paper and energy industries with quality products based on their expertise in heat transfer, including sample transport tubes. Located in Saint Louis, Missouri, O'BRIEN is part of the AMETEK group, a leader in electronic instruments and electromechanical devices. -
Practical Analyzer Solutions
PAS, founded in 2008 and based in Singapore, aims to provide practical analysis solutions for the refining and petrochemical industries. Today, PAS specializes in process quality measurement and emissions monitoring for the oil and gas, chemical and petrochemical, and water treatment industries.
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ZEGAZ Instruments
Founded in 2010, ZEGAZ has established itself as a world leader in on-line and portable hydrocarbon measurement for natural gas applications. Located in Maryland, USA, ZEGAZ operates a state-of-the-art manufacturing facility where the company designs and manufactures these highly advanced systems.
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Therm-Omega-Tech
For over 40 years, Pennsylbania-based ThermOmegaTech® has been a leading designer and manufacturer of automatic temperature control valves and thermal actuators. These kerosene wax actuators react to temperature variations by changing phase. -
SMGI
Founded in 2012 and based in South Korea, SMGI supplies a complete range of liquid and gas sampling systems for the chemical, petrochemical, oil and gas industries, including cylinders made from seamless materials offering contant wall thickness and internal voulume.