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
  • USP
  • FDA
  • AAMI
  • CTFA
  • AOAC
  • APHA
*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 was founded in 1985 as a full service microbiology laboratory. We are ISO/IEC 17025 accredited by PJLA, ISO 9001:2008 certified by SGS, FDA and DEA registered, and NJDEP certified. Our staff includes a PhD Diplomat of the American Board of Toxicology, and M.S. and B.S. degreed microbiologists. Marypaul Laboratories, Inc. is a privately held microbiology testing laboratory serving the pharmaceutical, medical device, cosmetic, personal care and food industries. We aim to provide our clients with high quality, reliable test data in a timely manner. We offer competitive prices and experienced consultation.

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