Questions?

FAQs

Everything you need to know about your water test, results, and next steps.

Periscope tests for a variety of contaminants. View the contaminants page for a full list of what we test for in the Advanced Test and the PFAS Test.

You will receive an email letting you know that your water sample arrived at the lab.

Once we receive your sample at the lab, our analysis takes 3-7 days to complete. We will send you an email sharing results with you as soon as our testing is complete.

Our lab only needs a 1-bottle sample for each test (Advanced & PFAS). If you live on a private or community well, the general guideline is to test your water once a year. However, we recommend testing your water every six months if you live near an industrial or manufacturing plant or if your water has previously contained high contaminant levels.

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