PerkinElmer Selected by the State of California to Supply Solutions for Expanded Newborn Screening.

BOSTON -- New FDA-Cleared Tandem Mass Spectrometry System and Reagent Kits Screen for Over 40 Disease Markers

PerkinElmer Inc. (NYSE: PKI), the world's leading provider of neonatal screening systems, and a leading provider of drug discovery, life science research, and analytical solutions, today announced that it has signed long-term agreements with the state of California to supply Tandem Mass Spectrometry systems in support of the state's expanded newborn screening program.

PerkinElmer's NeoGram Amino Acids and Acylcarnitines Kit recently became the world's first multi-analyte kit cleared by the FDA for newborn metabolic screening using Tandem Mass Spectrometry. Subsequent to validation of requested enhancements, PerkinElmer will provide California's contracted newborn screening laboratories with tandem mass spectrometry systems, reagent kits and software. In addition, a system will be placed in California's Genetic Disease Laboratory (GDL) located in Richmond, California, where trained scientists will oversee and analyze all of the results from the screening labs, and perform quality control oversight.

PerkinElmer will also provide California's contracted newborn screening laboratories with 17-OHP assay kits, which allows for the screening of congenital adrenal hyperplasia (CAH). CAH can be fatal if left undetected. PerkinElmer anticipates that this system will be available for sale in late 2004 or early 2005.

"We are pleased to continue to support the state of California in its effort to develop a state-of-the-art newborn screening program," said Gregory L. Summe, PerkinElmer Chairman and Chief Executive Officer. "By utilizing PerkinElmer's leading-edge technology, an early detection program allows for treatment and management options for a range of diseases, leading to an improved quality of life."

PerkinElmer is the world's leading supplier to newborn screening laboratories. Every baby screened in the United States today is tested with one of PerkinElmer's many products.

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PerkinElmer, Inc. is a global technology leader focused in the following businesses - Life and Analytical Sciences, Optoelectronics and Fluid Sciences. Combining operational excellence and technology expertise with an intimate understanding of our customers' needs, PerkinElmer provides products and services in health sciences and other advanced technology markets that require innovation, precision and reliability. The Company serves customers in more than 125 countries, and is a component of the S&P 500 Index. Additional information is available through www.perkinelmer.com or 1-877-PKI-NYSE.