Gasmet Technologies is delighted to announce that its Continuous Mercury Monitoring system (CMM) is the first instrument to be certified for monitoring at the low levels required by industry and regulators. “This is extremely important news,” says Matti Haapala, Gasmet’s Application Development Manager. “In the past the low concentration levels in industrial emissions have represented a challenge to monitoring technology, and instruments have been unable to monitor at the low levels that are required.