
Specialized Tests
Need more specialized water testing? These mail-to-lab kits target tap water contaminants by category. Use these when you have a very specific concern, like radon or glyphosate, or are performing a follow-up test after a more thorough analysis.
- All Sampling Materials Included
- Certified Lab Testing
- Easy-To-Read Results
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Specialized
Comprehensive Legionella Water Test
29 Analytes TestedTest your water for an array of Legionella bacteria species and serotypes with this advanced analytical package.
Regular price $315.00Regular priceUnit price perSale price $315.00 -
Specialized
EPA 538 Herbicide and Pesticide Water Test
140 Analytes TestedTest your drinking water for an array of pesticides, insecticides, herbicides and other organics.
Regular price $279.00Regular priceUnit price perSale price $279.00SOLD OUT -
Specialized
Mycobacterium Water Test
210 Analytes TestedTest your drinking water for over 170 nontuberculous mycobacteria species–including M. avium.
Regular price $439.00Regular priceUnit price perSale price $439.00 -
Specialized
Iron Speciation Water Test
3 Analytes TestedTest your drinking water to determine the oxidation state of iron–ferrous or ferric iron.
Regular price $155.00Regular priceUnit price perSale price $155.00 -
Specialized
Herbicides Water Test
14 Analytes TestedTest your drinking water for common herbicides used in agricultural areas–including 2,4-D and dalapon.
Regular price $315.00Regular priceUnit price perSale price $315.00 -
Specialized
Most Comprehensive Water Test
359 Analytes TestedTest your drinking water with the most comprehensive single test package offered by Tap Score–from PFAS to pesticides to radiation to metals.
Regular price $2,699.00Regular priceUnit price perSale price $2,699.00 -
Specialized
Pseudomonas Water Test
1 Analyte TestedTest your drinking water for pseudomonas aeruginosa–a biofilm forming bacterium.
Regular price $179.00Regular priceUnit price perSale price $179.00 -
Specialized
Advanced Bottled Water Test
111 Analytes TestedTest your favorite brand of bottled water to check for metals, minerals, and chemicals related to plastic.
Regular price $299.00Regular priceUnit price perSale price $299.00 -
Specialized
Certified Home Loan Water Test
6 Analytes TestedTest your drinking water to meet home loan (VA, FHA, USDA etc.) or refinancing requirements.
Regular price $259.00Regular priceUnit price perSale price $259.00 -
Specialized
Yellow Tap Water Test
11 Analytes TestedIdeal test to help diagnose common causes of yellow colored water–including iron, tannins, and manganese.
Regular price $149.00Regular priceUnit price perSale price $149.00 -
Specialized
Hexavalent Chromium Water Test
1 Analyte TestedTest your drinking water for the most toxic form of chromium–also known as chromium-6.
Regular price $209.00Regular priceUnit price perSale price $209.00 -
Specialized
Coliform Enumeration Water Test
2 Analytes TestedTest your drinking water for a total colony count of coliform and E. coli bacteria.
Regular price $135.00Regular priceUnit price perSale price $135.00 -
Specialized
Reverse Osmosis Treatment Water Test
121 Analytes TestedTest your drinking water after it passes through an RO system to assess device installation and performance.
Regular price $479.00Regular priceUnit price perSale price $479.00 -
Specialized
Plastics Leachates Water Test
126 Analytes TestedTest your drinking water for a wide range of plastic-related contamination, including volatile and semi-volatile organic compounds.
Regular price $469.00Regular priceUnit price perSale price $469.00 -
Specialized
Coliform and HPC Water Test
3 Analytes TestedComprehensive bacterial baseline testing for total coliform, E. coli, and HPC in drinking water.
Regular price $193.00Regular priceUnit price perSale price $193.00 -
Specialized
Silica Water Test
1 Analyte TestedTest your drinking water for silica, a leading cause of scale formation and second most abundant element in earth’s crust.
Regular price $69.00Regular priceUnit price perSale price $69.00 -
Specialized
EPA 1633 PFAS Water Test
40 Analytes TestedTest for 40 PFAS compounds by method EPA 1633, the latest and most thorough PFAS testing method available.
Regular price $835.00Regular priceUnit price perSale price $835.00 -
Specialized
Haloacetic Acids (HAA5) Water Test
6 Analytes TestedTest your drinking water for haloacetic acids (HAA5), which form in city water as a result of chlorine disinfection processes.
Regular price $264.00Regular priceUnit price perSale price $264.00 -
Regular price $325.00Regular priceUnit price per
Sale price $325.00 -
Specialized
Iron Water Test
1 Analyte TestedTest your drinking water for total iron–a common cause of red or brown water and staining.
Regular price $79.00Regular priceUnit price perSale price $79.00 -
Specialized
PCBs and Chlorinated Pesticides Water Test
27 Analytes TestedTest your drinking water for polychlorinated biphenyls (PCBs), chlorinated pesticides, and insecticides–such as DDT and Lindane.
Regular price $439.00Regular priceUnit price perSale price $439.00 -
Specialized
Nitrate Water Test
1 Analyte TestedTest your drinking water for nitrate–an important concern if you're pregnant or have infants.
Regular price $115.00Regular priceUnit price perSale price $115.00 -
Specialized
EPA 8327 PFAS Screen Water Test
24 Analytes TestedTest your drinking water for 24 PFAS and related compounds with this broad screen.
Regular price $274.00Regular priceUnit price perSale price $274.00SOLD OUT -
Specialized
Iron Related Bacteria (IRB) Water Test
1 Analyte TestedTest your drinking water for iron related bacteria–a common cause of black buildup.
Regular price $179.00Regular priceUnit price perSale price $179.00
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Have questions? We have answers.
Reach out to us any time. We can help with everything related to water testing, including:
- Test Kit Selection
- Lab Methods & Certifications
- Detection & Reporting Limits
- Compliance
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.


















