PerkinElmer Completes Acquisition of ViaCell
 
   Strengthens Commitment to Neonatal, Prenatal and Maternal Health
                               Solutions
 
    WALTHAM, Mass.--Nov. 15, 2007--PerkinElmer, Inc. (NYSE: PKI), a
 global leader in Health Sciences, today announced that it has
 successfully completed its acquisition of ViaCell, Inc., a
 biotechnology company specializing in the collection and preservation
 of umbilical cord blood stem cells. The acquisition expands
 PerkinElmer's offerings and reach in the neonatal, prenatal and
 maternal health markets.
 
    ViaCell's ViaCord(R) product offering allows expectant families to
 preserve their baby's umbilical cord blood at the time of birth for
 possible future medical use in treating over 40 life-threatening
 diseases, including certain leukemias, immune system deficiencies, and
 metabolic disorders. The addition of ViaCord and ViaCell's highly
 qualified sales and marketing organization provides PerkinElmer with a
 leading offering in the rapidly growing cord blood banking business,
 as well as an enhanced ability to reach obstetric professionals and
 prospective parents. ViaCell customers will continue to benefit from
 ViaCord's high-quality cord blood banking offering and expertise, and
 now will have access to a wider range of neonatal, prenatal and
 maternal health solutions from PerkinElmer.
 
    "PerkinElmer is committed to protecting the health of mothers and
 babies from pregnancy through birth and beyond," said Robert F. Friel,
 President and Chief Operating Officer, PerkinElmer. "The addition of
 ViaCell marks another step in our efforts to become a leading provider
 of innovative prenatal, neonatal and maternal healthcare solutions. We
 will continue to look for opportunities to build our product portfolio
 and provide the most comprehensive and accurate assessment of newborn
 and maternal health to families and their healthcare providers."
 
    PerkinElmer is the world's leading provider of newborn screening
 systems, offering the world's first and only tandem mass spectrometry
 (MS/MS) kit cleared by the FDA as an aid to screening for inborn
 errors of metabolism. The Company continues to drive the advancement
 of newborn screening with the capability to analyze more than 40
 disease markers with a single blood sample. PerkinElmer estimates that
 every baby screened in the U.S. today is tested using its screening
 tools, and has helped identify more than 100,000 infants globally who
 were determined to be at risk for potentially life-threatening
 diseases.
 
    As part of its rapidly growing offerings for prenatal and maternal
 health, PerkinElmer currently offers Ultra-Screen(R), a
 first-trimester prenatal screening protocol designed to provide
 patient-specific risk assessment for certain chromosomal
 abnormalities, through its clinical test subsidiary, NTD Laboratories.
 The Company also holds a global licensing agreement to develop assay
 kits for the ADAM12 biochemical marker, which has broad potential in
 maternal health screening for fetal chromosomal abnormalities, and has
 secured global rights for Placental Protein 13 (PP13), a new maternal
 serum marker currently under investigation that has shown potential
 for early detection of pre-eclampsia in low-risk groups.
 
    Factors Affecting Future Performance
 
    This press release contains "forward-looking" statements within
 the meaning of the Private Securities Litigation Reform Act of 1995,
 including, but not limited to, statements relating to our genetic
 screening business. Words such as "believes," "intends,"
 "anticipates," "plans," "expects," "projects," "forecasts," "will" and
 similar expressions, and references to guidance, are intended to
 identify forward-looking statements. Such statements are based on
 management's current assumptions and expectations and no assurances
 can be given that our assumptions or expectations will prove to be
 correct. A number of important risk factors could cause actual results
 to differ materially from the results described, implied or projected
 in any forward-looking statements. These factors include, without
 limitation: (1) our failure to introduce new products in a timely
 manner; (2) our ability to execute acquisitions and license
 technologies, or to successfully integrate acquired businesses and
 licensed technologies into our existing business or to make them
 profitable; (3) our failure to protect adequately our intellectual
 property; (4) the loss of any of our licenses or licensed rights; (5)
 our ability to compete effectively; (6) fluctuation in our quarterly
 operating results and our ability to adjust our operations to address
 unexpected changes; (7) our ability to produce an adequate quantity of
 products to meet our customers' demands; (  our failure to maintain
 compliance with applicable government regulations; (9) regulatory
 changes; (10) our failure to comply with health care industry
 regulations; (11) economic, political and other risks associated with
 foreign operations; (12) our ability to retain key personnel; (13)
 restrictions in our credit agreements; (14) our ability to realize the
 full value of our intangible assets; and (15) other factors which we
 describe under the caption "Risk Factors" in our most recent annual
 report on Form 10-K and in our most recent quarterly report on Form
 10-Q and in our other filings with the Securities and Exchange
 Commission.
We disclaim any intention or obligation to update any
 forward-looking statements as a result of developments occurring after
 the date of this press release.
 
    PerkinElmer, Inc. is a global technology leader driving growth and
 innovation in Health Sciences and Photonics markets to improve the
 quality of life. The Company reported revenues of $1.55 billion in
 2006, has 8,500 employees serving 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.
 
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    CONTACT: Investor Relations:
             PerkinElmer, Inc.
             Michael A. Lawless, 781-663-5659
             or
             Media Contact:
             PerkinElmer, Inc.
             Kevin J. Lorenc, 781-663-5701