EPA 538 Herbicide and Pesticide Water Test
Specialized
EPA 538 Fungicide and Pesticide Test Kit
Pesticides Water Testing made easy with Tap Score
Free shipping to lab with Tap Score
Lab Tested
Customer Service

EPA 538 Herbicide and Pesticide Water Test

$406.00 CAD
140 Analytes Tested

Recommended testing for pesticides, herbicides, insecticides, and other organics in drinking water. This package is recommended for those concerned about pesticide contamination in water, or in proximity to areas with heavy agricultural and farming activity, and golf courses.

This Tap Score water test package provides all required materials to properly collect and submit a sample for certified laboratory testing. Reported results will include detailed, quantified analysis of all analytes tested by method EPA 538. 

Important: Glyphosate requires a separate test. View kit

We reserve the right to change testing methodology in our continuing effort to provide the best service to our clients.

About the EPA 538 Herbicide and Pesticide Water Test:

This is the right test for you if:

  • Live near an area with heavy agricultural and farming activity.
  • Located near a golf course.
  • Served by a private or shared well.
Ask an Expert

  • "Valuable scientific information but more importantly an incredible above-and-beyond customer service experience that made the boring scientific information much more valuable and relevant."

  • "... incredible at receiving samples and getting results in a timely manner. But where they truly shine is going above and beyond to discuss results with clients and help bring clarity to what those results mean."

  • "The service was fast, the instructions were very clear, and the test results arrived quickly with an impressive amount of detail."

Certified, Regional Lab Testing.

With over 250 world-class testing facilities in our network, we can test your water with greater specialization, faster speeds and higher standards.

Our Science

Customer service meets science.

Our Support Team includes water quality engineers, scientists, and toxicology experts who help make sense of your results.

  • Insight into health, aesthetic & plumbing risks
  • Recommendations based on your data
  • Available by live chat, phone, or email
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Not Sure What To Test For?

Get a comprehensive test.

Our Core Kits focus first on the contaminants that matter most, the well-established, high-priority ones backed by decades of research.

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We know this stuff feels complicated, but we are dedicated to keeping it simple. Answers to all your questions are always a chat or FAQ away.

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Which test is right for me?

When in doubt, start with a Core Kit to analyze multiple contaminants with a single test. If you have more specific motivations for testing, try our Customize My Kit feature to match your needs to the right test(s).

What's the turnaround time?

Most people receive results within 3-5 business days after the lab receives their sample. However, some tests may require additional analytical time so be sure to check each kit’s product page for the most accurate estimate.

What will my report include?

Your report will rank your water against local and federal safety benchmarks, provide a thorough breakdown of any contaminants detected and how they may be affecting your health or plumbing, and provide non-biased treatment recommendations.

Are Tap Score labs certified?

Every lab facility in our network is certified with accreditations ranging from ISO to NELAC/ELAP, Direct State, DoD, DoE, DoH and beyond. Need a specific certification? Let us know so that we can meet your needs accordingly.