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Monthly Archives: May 2020

Water Well
Learning the Truth about Iron in Well Water

  Iron is an important mineral that everyone needs in their diet; however, too much [...]

Male Lab Tech Testing Water in Test Tube
Watching Out for Coliform Bacteria in Your Drinking Water

There are numerous contaminants that public water supplies are required by law to monitor regularly. [...]

Recent Posts
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ETR Laboratories, Inc.

60 Elm Hill Avenue, Suite 1
Leominster, MA 01453-4864

Toll-Free (800) 344-9977
Phone (978) 840-2941

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  • Water Tests
    • Basic Water Test
    • Premium Water Test
    • Ultimate Water Test
  • Additional Services
  • Shop
    • Individual Contaminants
    • Water Test Packages
    • Other Tests and Products
  • About Our Lab
  • Resources
    • How to Collect a Water Sample
    • Well Maintenance and Care
    • Well Water FAQ
    • Blog
    • Video Library
  • Contact
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