Thermo Fisher Scientific Installs TSQ Quantum Mass Spectrometer
on a Bus for Mobile Environmental Monitoring

SAN JOSE, Calif., (February 27, 2008) Thermo Fisher Scientific Inc., the world leader in serving science, today announced that it has completed a custom installation of its TSQ Quantum triple quadrupole mass spectrometer in a mobile laboratory operating on a bus. The TSQ Quantum is the only triple quadrupole system that enables Highly Selective Reaction Monitoring (H-SRM) performance, which facilitates the quick and efficient analysis of complex samples. The Ministry of Sustainable Development, Environment and Parks in Quebec, Canada uses the system to perform real-time, mobile analysis of organic and inorganic environmental contaminants in the air, ground and water.

Ministry personnel collaborated with Thermo Fisher and its strategic partner Phytronix Technologies, a Canada-based company, to upgrade an obsolete mobile laboratory system. The TSQ Quantum was chosen because it met the Ministrys stringent requirements for limits of detection in the order of microgram per cubic meter, even in real time. Phytronix engineered a stabilization table to dampen motion so the TSQ Quantum can analyze samples while the bus is on the road. A dampening table was necessary because the mass spectrometer requires a stable environment during analysis.

The Thermo Scientific TSQ Quantum with ESI source was designed to analyze gaseous samples using the APCI mode. Using Phytronixs Laser Diode Thermal Desorption technology (LDTD) it will also be possible to analyze any sample from any state (gaseous, liquid or solid). With LDTD the samples are desorbed indirectly by infrared laser diode, and gas phase molecules are introduced into the APCI region where ions are transferred into the TSQ Quantum for analysis.

A Ministry laboratory has used the mobile TSQ Quantum to identify and quantify thousands of gas contaminants in the air (including aldehydes, alcohols, acids and chlorine), as well as to map the distribution of the contamination. The map identifies the source of the contamination (e.g., the chimney or waste site) and the area over which it spreads. By combining these results with details of the wind, such as direction and force, the laboratory could provide a legal proof of source in order to enforce environmental regulations. Ministry personnel selected the Thermo Scientific TSQ Quantum because the instrument had the functionality and flexibility required for collecting this critical environmental data.

For more information about Thermo Scientific MS solutions and their wide range of applications, including environmental analysis, please call +1 800-532-4752, e-mail analyze@thermofisher.com or visit www.thermo.com/ms.


Thermo Scientific is part of Thermo Fisher Scientific, the world leader in serving science.

About Thermo Fisher Scientific
Thermo Fisher Scientific Inc. (NYSE: TMO) is the world leader in serving science, enabling our customers to make the world healthier, cleaner and safer. With annual revenues of $10 billion, we have more than 30,000 employees and serve over 350,000 customers within pharmaceutical and biotech companies, hospitals and clinical diagnostic labs, universities, research institutions and government agencies, as well as environmental and industrial process control settings. Serving customers through two premier brands, Thermo Scientific and Fisher Scientific, we help solve analytical challenges from routine testing to complex research and discovery. Thermo Scientific offers customers a complete range of high-end analytical instruments as well as laboratory equipment, software, services, consumables and reagents to enable integrated laboratory workflow solutions. Fisher Scientific provides a complete portfolio of laboratory equipment, chemicals, supplies and services used in healthcare, scientific research, safety and education. Together, we offer the most convenient purchasing options to customers and continuously advance our technologies to accelerate the pace of scientific discovery, enhance value for customers and fuel growth for shareholders and employees alike. Visit www.thermofisher.com.

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FOR IMMEDIATE RELEASE
Mass Spectrometry
Media Contact Information:
Name: Laura Browne/Charlotte Culley
Phone: +44 1477 539539
Email: thermo@scottpr.com
Website: www.scottpr.com

Secondary Contact Information:
Stephanie Kubina
+1 (408) 965-6022
stephanie.kubina@thermofisher.com