Marypaul Laboratories, Inc.
a full service microbiology laboratory
12 Wilson Drive, Sparta, NJ 07871 USA
800.548.1874       Fax: 973.300.9830

    by PJLA

  • NJ DEP

  • FDA

  • DEA

  • ACIL
*Important Announcements:
  1. As of 11/01/2015, Marypaul Laboratories, Inc. is happy to announce we will be rebranded under new ownership as MPL Laboratories. We will continue to offer high quality service with the same staff and location you have had for the past 25 years.
    To find out more, visit

  2. There will be an important ISO 9001:2008 certification status update effective 12/23/2016.
    To find out more, please visit: - SGS ISO 9001 cert.pdf
Marypaul Laboratories occupies a 10,000 square foot laboratory and office facility in Sparta, New Jersey, in beautiful Sussex County, approximately 1 hour from New York City. This facility is custom-designed to expedite microbiological testing of pharmaceuticals, food, cosmetics, herbals, nutraceuticals, and raw ingredients.
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