Core Kits

Pesticide Test Kits

Certified laboratory water testing for glyphosate, atrazine, PCBs and 120 more pesticides, herbicides, and insecticides common in runoff water from landscaping and agriculture. Tap Score labs provide independent analysis of all semi-volatile organics, anions and more. Every water testing package includes comprehensive results (PPM or PPB), along with health effects, source analysis and unbiased treatment advice.


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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 away.


Which Core Kit do I need?

Which kit you choose depends on how many contaminants you'd like to test. Consult any Core Kit product page for a side-by-side comparison or try our Customize My Kit feature to match your needs with the perfect option.

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 does 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.