Specialized
Water Tests
Have concerns about a specific category of contaminants or live in an area with a specific risk factor like agricultural runoff? Then these specialized tests may be for you.
All Tests
Metals & Minerals
PFAS
Radiologicals
Agriculture
VOCS/SVOCS
Biology
Shop All Tests
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PFAS Water Test
14 Analytes TestedTest your drinking water by EPA 537.1 for PFOS, PFOA, and other PFAS compounds.
Regular price $ 299.00 USDRegular priceUnit price per -
Lead and Copper Water Test
3 Analytes TestedTest two common heavy metal contaminants with laboratory precision.
Regular price $ 52.00 USDRegular priceUnit price per -
Full Radiation Water Test
2 Analytes TestedTest your drinking water's alpha and beta radiation levels.
Regular price $ 135.00 USDRegular priceUnit price per$ 185.00 USDSale price $ 135.00 USD -
Total Microbiology Water Test
74 Analytes TestedTest for and identify an extensive array of microbial concerns–including bacteria, protozoa, HPC, and algae–with this comprehensive pathogen screen.
Regular price $ 389.00 USDRegular priceUnit price per$ 439.00 USDSale price $ 389.00 USD -
Glyphosate Water Test
1 Analyte TestedTest your drinking water for the popular herbicide glyphosate, also known as Roundup.
Regular price $ 169.00 USDRegular priceUnit price per$ 215.00 USDSale price $ 169.00 USD -
Mold and Fungus Water Test
32 Analytes TestedTest for mold and fungal contamination in drinking water, as well as total heterotrophic bacteria.
Regular price $ 225.00 USDRegular priceUnit price per -
Metals and Minerals Water Test
35 Analytes TestedTest your drinking water for a broad array of common metals and minerals–including those related to plumbing issues, scaling, and hardness.
Regular price $ 119.00 USDRegular priceUnit price per -
Pesticides Water Test
9 Analytes TestedTest your drinking water for important pesticides, insecticides, and herbicides popular in agricultural areas.
Regular price $ 225.00 USDRegular priceUnit price per$ 259.00 USDSale price $ 225.00 USD -
VOC Water Test
60 Analytes TestedTest your drinking water for a broad range of volatile organic compounds, including disinfection byproducts related to chlorination.
Regular price $ 149.00 USDRegular priceUnit price per -
Arsenic Speciation Water Test
2 Analytes TestedDetermine the oxidation state of arsenic in your drinking water–arsenic III or arsenic V.
Regular price $ 159.00 USDRegular priceUnit price per -
Coliform and E. coli Water Test
2 Analytes TestedTest your drinking water for the presence (P/A) of total coliform and E. coli bacteria.
Regular price $ 99.00 USDRegular priceUnit price per$ 140.00 USDSale price $ 99.00 USD -
1,4 Dioxane Water Test
1 Analyte TestedTest your drinking water for 1,4 dioxane, an industrial chemical found near military and industrial facilities.
Regular price $ 195.00 USDRegular priceUnit price per$ 225.00 USDSale price $ 195.00 USD -
Fluoride Water Test
1 Analyte TestedTest your drinking water for fluoride–naturally found in groundwater and commonly added by utilities to improve dental health.
Regular price $ 74.00 USDRegular priceUnit price per -
Petroleum Products Water Test
4 Analytes TestedTest your drinking water for petroleum-related compounds–benzene, toluene, ethyl-benzene, and xylenes.
Regular price $ 159.00 USDRegular priceUnit price per$ 199.00 USDSale price $ 159.00 USD -
Total Arsenic Water Test
1 Analyte TestedTest your drinking water for total arsenic–a common groundwater contaminant that can be toxic.
Regular price $ 74.00 USDRegular priceUnit price per -
GenX and PFAS Water Test
25 Analytes TestedTest your drinking water by EPA 533 with our most recommended PFAS test kit that analyzes for 25 compounds including GenX, PFOA, and PFOS.
Regular price $ 579.00 USDRegular priceUnit price per -
Regular price $ 64.00 USDRegular priceUnit price per
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Perchlorate Water Test
1 Analyte TestedTest your drinking water for perchlorate, a common concern near military bases and airports.
Regular price $ 219.00 USDRegular priceUnit price per$ 245.00 USDSale price $ 219.00 USD -
HPC Water Test
1 Analyte TestedTest for heterotrophic bacteria in your filtered or unfiltered drinking water.
Regular price $ 140.00 USDRegular priceUnit price per$ 175.00 USDSale price $ 140.00 USD -
Certified Home Loan Water Test
6 Analytes TestedTest your drinking water to meet home loan (VA, FHA, USDA etc.) or refinancing requirements.
Regular price $ 245.00 USDRegular priceUnit price per -
Tannins Water Test
1 Analyte TestedTest your drinking water for tannins, a common cause of yellow-colored and musty smelling well water.
Regular price $ 75.00 USDRegular priceUnit price per -
SVOC Water Test
71 Analytes TestedTest for a broad array of chemicals used in plastics, pesticides, flame-retardants, and more.
Regular price $ 315.00 USDRegular priceUnit price per$ 355.00 USDSale price $ 315.00 USD -
Microplastics Water Test
6 Analytes TestedTest your drinking water for microplastics–which have been found in tap water and bottled water alike.
Regular price $ 569.00 USDRegular priceUnit price per$ 615.00 USDSale price $ 569.00 USD -
Comprehensive Legionella Water Test
28 Analytes TestedTest your water for an array of Legionella bacteria species and serotypes with this advanced analytical package.
Regular price $ 259.00 USDRegular priceUnit price per$ 299.00 USDSale price $ 259.00 USD -
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 $ 285.00 USDRegular priceUnit price per -
Yellow Tap Water Test
11 Analytes TestedIdeal test to help diagnose common causes of yellow colored water–including iron, tannins, and manganese.
Regular price $ 139.00 USDRegular priceUnit price per$ 179.00 USDSale price $ 139.00 USD -
Herbicides Water Test
14 Analytes TestedTest your drinking water for common herbicides used in agricultural areas–including 2,4-D and dalapon.
Regular price $ 289.00 USDRegular priceUnit price per -
Mycobacterium Water Test
210 Analytes TestedTest your drinking water for over 170 non-tuberculosis Mycobacterium species–including M. avium.
Regular price $ 399.00 USDRegular priceUnit price per -
Iron Speciation Water Test
3 Analytes TestedTest your drinking water to determine the oxidation state of iron–ferrous or ferric iron.
Regular price $ 145.00 USDRegular priceUnit price per -
Plastics Leachates Water Test
125 Analytes TestedTest your drinking water for a wide range of plastic-related contamination, including volatile and semi-volatile organic compounds.
Regular price $ 430.00 USDRegular priceUnit price per -
Hexavalent Chromium Water Test
1 Analyte TestedTest your drinking water for the most toxic form of chromium–also known as chromium-6.
Regular price $ 199.00 USDRegular priceUnit price per$ 259.00 USDSale price $ 199.00 USD -
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 $ 439.00 USDRegular priceUnit price per$ 465.00 USDSale price $ 439.00 USD -
Haloacetic Acids 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 $ 249.00 USDRegular priceUnit price per$ 275.00 USDSale price $ 249.00 USD -
Pseudomonas Water Test
1 Analyte TestedTest your drinking water for pseudomonas aeruginosa–a biofilm forming bacterium.
Regular price $ 169.00 USDRegular priceUnit price per -
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 $ 65.00 USDRegular priceUnit price per$ 79.00 USDSale price $ 65.00 USD -
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 $ 364.00 USDRegular priceUnit price per -
EPA 1633 PFAS Water Test
40 Analytes TestedTest your drinking water for 40x PFAS compounds by the most current and comprehensive method available.
Regular price $ 795.00 USDRegular priceUnit price per -
Acrolein Water Test
1 Analyte TestedTest your drinking water for this pungent herbicide used to control weeds and algae in irrigation canals.
Regular price $ 199.00 USDRegular priceUnit price per -
Coliform and HPC Water Test
3 Analytes TestedComprehensive bacterial baseline testing for total coliform, E. coli, and HPC in drinking water.
Regular price $ 184.00 USDRegular priceUnit price per -
Giardia and Crypto Water Test
2 Analytes TestedTest for giardia and cryptosporidium–two dangerous pathogens common in natural water sources.
Regular price $ 705.00 USDRegular priceUnit price per$ 869.00 USDSale price $ 705.00 USD -
Regular price $ 230.00 USDRegular priceUnit price per
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Regular price $ 134.00 USDRegular priceUnit price per
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Coliform Enumeration Water Test
2 Analytes TestedTest your drinking water for a total colony count of coliform and E. coli bacteria.
Regular price $ 129.00 USDRegular priceUnit price per$ 155.00 USDSale price $ 129.00 USD -
Hydrogen Sulfide (H2S) Water Test
1 Analyte TestedTest your drinking water for hydrogen sulfide–a gas that is commonly associated with a 'rotten egg' smell.
Regular price $ 145.00 USDRegular priceUnit price per$ 180.00 USDSale price $ 145.00 USD -
Nitrate Water Test
1 Analyte TestedTest your drinking water for nitrate–an important concern if you're pregnant or have infants.
Regular price $ 109.00 USDRegular priceUnit price per -
EPA 538 Fungicide and Pesticide Water Test
140 Analytes TestedTest your drinking water for an array of pesticides, fungicides, insecticides, herbicides and other organics.
Regular price $ 265.00 USDRegular priceUnit price per$ 309.00 USDSale price $ 265.00 USD -
Tritium Water Test
1 Analyte TestedTest your drinking water's tritium (H-3) levels, this rare hydrogen isotope can enter drinking water from nearby nuclear reactors.
Regular price $ 265.00 USDRegular priceUnit price per -
H. pylori Water Test
1 Analyte TestedTest your water for H. pylori–a bacteria that can lead to the formation of painful peptic ulcers.
Regular price $ 425.00 USDRegular priceUnit price per$ 455.00 USDSale price $ 425.00 USD -
Deionized (DI) Water Test
6 Analytes TestedIdeal test to assess deionized (DI) water quality and is suggested for industrial or commercial facilities required to meet ISO, ASTM, NCCLS, or Pharma standards.
Regular price $ 289.00 USDRegular priceUnit price per -
Upgraded Home Loan Water Test
53 Analytes TestedTest your drinking water for an expanded list of core contaminants, while meeting necessary home loan (VA, FHA, USDA etc.) and refinancing requirements.
Regular price $ 315.00 USDRegular priceUnit price per -
Algae Enumeration Water Test
3 Analytes TestedTest your drinking water's algae levels–including species related to harmful algal blooms.
Regular price $ 169.00 USDRegular priceUnit price per -
Total Organic Carbon Water Test
1 Analyte TestedTest your drinking water for total organic carbon (TOC).
Regular price $ 159.00 USDRegular priceUnit price per$ 194.00 USDSale price $ 159.00 USD -
Imidacloprid Water Test
1 Analyte TestedTest your drinking water for imidacloprid, a widely used insecticide.
Regular price $ 419.00 USDRegular priceUnit price per$ 440.00 USDSale price $ 419.00 USD -
Chlorate Water Test
1 Analyte TestedTest your drinking water for chlorate, a common chlorine disinfection byproduct and industrial discharge.
Regular price $ 99.00 USDRegular priceUnit price per$ 124.00 USDSale price $ 99.00 USD -
Bromide and Bromate Water Test
2 Analytes TestedTest your drinking water for bromide and bromate–ions related to various disinfection processes.
Regular price $ 195.00 USDRegular priceUnit price per -
Radium-228 Water Test
1 Analyte TestedTest for radium-228, a radioactive isotope of radium produced by the decay of naturally occurring and man-made deposits.
Regular price $ 249.00 USDRegular priceUnit price per$ 285.00 USDSale price $ 249.00 USD -
Free and Total Chlorine Water Test
2 Analytes TestedTest for free and total chlorine to assess the disinfecting power of your drinking water.
Regular price $ 159.00 USDRegular priceUnit price per -
Ammonia Water Test
1 Analyte TestedTest your drinking water for ammonia–a popular chloramine precursor used in water treatment plants.
Regular price $ 89.00 USDRegular priceUnit price per -
Acrylamide Water Test
1 Analyte TestedTest your drinking water for acrylamide, which is used in fabrication of polymers and in wastewater treatment.
Regular price $ 269.00 USDRegular priceUnit price per -
Cyanobacteria Enumeration Water Test
5 Analytes TestedTest for and quantify the blue-green algae in your drinking water, which may result following nearby harmful algal blooms.
Regular price $ 395.00 USDRegular priceUnit price per -
Ethylene Glycol Water Test
1 Analyte TestedTest your drinking water for ethylene glycol–a coolant often used in antifreeze and other industrial applications.
Regular price $ 249.00 USDRegular priceUnit price per -
Advanced Radiological Water Test
6 Analytes TestedTest your drinking water for overall radiological activity, as well as pinpoint common causes of radiation such as radon, uranium, and radium.
Regular price $ 675.00 USDRegular priceUnit price per -
1-bromopropane Water Test
1 Analyte TestedTest your drinking water for 1-bromopropane, which is used as a solvent and in dry cleaning processes.
Regular price $ 159.00 USDRegular priceUnit price per -
Drugs and PPCP Water Test: 1
34 Analytes TestedTest for 34 common drugs, pharmaceuticals, steroids, hormones and endocrine disruptors in drinking water.
Regular price $ 885.00 USDRegular priceUnit price per$ 998.00 USDSale price $ 885.00 USD -
Ethylene Glycol Monobutyl Ether Water Test
1 Analyte TestedTest your drinking water for ethylene glycol monobutyl ether–a likely carcinogen found in cleaning products and used as a solvent.
Regular price $ 195.00 USDRegular priceUnit price per$ 245.00 USDSale price $ 195.00 USD -
Regular price $ 159.00 USDRegular priceUnit price per
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Radium-226 Water Test
1 Analyte TestedTest for radium-226, a radioactive isotope of radium occurring naturally in the ground and also released by industrial activity.
Regular price $ 249.00 USDRegular priceUnit price per$ 285.00 USDSale price $ 249.00 USD -
EPA 8327 PFAS Screen Water Test
24 Analytes TestedTest your drinking water for 24 PFAS and related compounds with this broad screen.
Regular price $ 260.00 USDRegular priceUnit price per -
Drugs and PPCP Water Test: 2
49 Analytes TestedTest for 49 common drugs, pharmaceuticals, steroids, hormones and endocrine disruptors in drinking water.
Regular price $ 898.00 USDRegular priceUnit price per$ 1,005.00 USDSale price $ 898.00 USD -
Naegleria fowleri Water Test
1 Analyte TestedTest your water for N. fowleri–a warm freshwater pathogen sometimes referred to as a "brain-eating amoeba".
Regular price $ 419.00 USDRegular priceUnit price per$ 445.00 USDSale price $ 419.00 USD -
Extended Radiological Water Test
9 Analytes TestedTest your drinking water for overall radiological activity, as well as pinpoint common causes of radiation with this comprehensive package designed to address an array of radiological concerns.
Regular price $ 1,089.00 USDRegular priceUnit price per$ 1,205.00 USDSale price $ 1,089.00 USD -
Most Comprehensive Water Test
355 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 $ 2,575.00 USDRegular priceUnit price per -
Bismuth Water Test
1 Analyte TestedTest your drinking water for bismuth–a metal often used as a safer substitute for lead.
Regular price $ 135.00 USDRegular priceUnit price per -
Advanced Microplastics Water Test
43 Analytes TestedTest your water for microplastics with this highly accurate count and polymer identification method.
Regular price $ 795.00 USDRegular priceUnit price per -
Paraquat Water Test
1 Analyte TestedTest your drinking water for paraquat–an herbicide used to control aquatic weeds.
Regular price $ 339.00 USDRegular priceUnit price per -
Leptospira Water Test
1 Analyte TestedTest your water for Leptospira–a bacteria that can cause leptospirosis infection.
Regular price $ 265.00 USDRegular priceUnit price per$ 315.00 USDSale price $ 265.00 USD -
Methane Water Test
1 Analyte TestedTest for methane gas–which may enter drinking water as a result of nearby fracking or drilling activity.
Regular price $ 229.00 USDRegular priceUnit price per$ 285.00 USDSale price $ 229.00 USD -
Iodide Water Test
1 Analyte TestedTest your drinking water for iodide–a naturally occuring salt that can react with chlorine to form toxic byproducts.
Regular price $ 239.00 USDRegular priceUnit price per -
MBAS Water Test
1 Analyte TestedTest your drinking water for MBAS to detect nearby surfactant spills or industrial dumping.
Regular price $ 159.00 USDRegular priceUnit price per -
Diquat Water Test
1 Analyte TestedTest your drinking water for Diquat–an herbicide used on fruit and vegetable crops, and on weeds in ponds, lakes, and reservoirs.
Regular price $ 315.00 USDRegular priceUnit price per -
Strontium-90 Water Test
1 Analyte TestedTest for strontium-90, a radioactive isotope of strontium found near nuclear power and waste sites.
Regular price $ 375.00 USDRegular priceUnit price per$ 449.00 USDSale price $ 375.00 USD -
Lead-210 Water Test
1 Analyte TestedTest for lead-210, a radioactive isotope of lead that can enter water supplies from natural erosion or runoff from industrial waste disposal sites.
Regular price $ 335.00 USDRegular priceUnit price per -
BPA Water Test
1 Analyte TestedTest your drinking water for bisphenol-A (BPA), a common leachate in older plastic plumbing and storage containers.
Regular price $ 659.00 USDRegular priceUnit price per -
Legionella pneumophila Serotype Water Test
3 Analytes TestedTest your water for Legionella pneumophila, including advanced analysis for serotype identification and enumeration.
Regular price $ 235.00 USDRegular priceUnit price per$ 295.00 USDSale price $ 235.00 USD -
Sucralose Water Test
1 Analyte TestedTest your drinking water for sucralose, a popular indicator of water that's been impacted by human activity.
SOLD OUTRegular price $ 239.00 USDRegular priceUnit price per -
Basic Brewers Water Test
9 Analytes TestedTest water used for brewing to analyze important paramets that impact taste, enzyme activity, and equipment condition.
Regular price $ 134.00 USDRegular priceUnit price per -
Uranium-235 and 238 Isotope Water Test
2 Analytes TestedTest your drinking water for the two most common naturally occurring uranium isotopes.
Regular price $ 349.00 USDRegular priceUnit price per$ 380.00 USDSale price $ 349.00 USD -
Vibrio vulnificus Water Test
1 Analyte TestedTest your water for Vibrio vulnificus–a bacteria found in marine water that can lead to severe wound infections and gastroenteritis.
Regular price $ 449.00 USDRegular priceUnit price per$ 480.00 USDSale price $ 449.00 USD -
Geosmin and 2-MIB Water Test
2 Analytes TestedTest your drinking water for geosmin and 2-MIB–compounds that may lead to an earthy taste or smell.
Regular price $ 335.00 USDRegular priceUnit price per -
Beta Radiation Water Test
6 Analytes TestedTest your drinking water for beta radiation and its likely sources–such as strontium-90, cesium-137, potassium-40, and radium-228.
Regular price $ 835.00 USDRegular priceUnit price per -
Alpha Radiation Water Test
5 Analytes TestedTest your drinking water comprehensively for alpha radiation, and likely sources–such as uranium, radon, and radium-226.
Regular price $ 669.00 USDRegular priceUnit price per$ 769.00 USDSale price $ 669.00 USD
Not sure
where to begin?
Let us help.
We could talk about analytes all day. So if you have questions about any of our specialized tests, we're here to help and point you in the right direction.
How effective are single tests?
Our specialized tests are highly focused, provide deep analysis of fewer contaminants, and designed for people with very specific needs. If you would like to analyze your water more broadly (and sometimes more cost effectively), we recommend our Core Kit collection.
What if I don't know what I need?
If you have specific reasons for testing but can't find what you're looking for, try our Customize Your Kit feature. After answering a few simple questions, we will curate some options for you.
What if my water source is unique?
We've never met a water sample we couldn't analyze. So whether your drinking water comes from rural sources, urban sources or anything in between, we can test it. Try our City Water, Well Water, Rain Water or Spring Water Core Kits for starters.
Can I take more than one sample?
Each testing kit is designed for a single sample at a single location in your home or on your property (i.e. kitchen sink). If you want to test your water at multiple locations, you will need multiple testing packages.