Deuterium and O-18 Water Test
Deuterium analysis is a reliable method for fingerprinting a water sample, or identifying what the source of a water quality sample might be. This is commonly performed to see where a leak is coming from, or where a particular pollutant may be flowing from. Oxygen-18 (O-18) is a stable isotope of oxygen included with deuterium analysis. Comparing O-18 and deuterium concentrations allows you to evaluate your water sample's source AND evaporative history. Such analysis not only provides a way to trace your water source through soil and groundwater but also its movement in the atmosphere. This is test is for natural abundance testing.
NOTE: Any sample materials that may have been altered with enriched, depleted, or otherwise modified natural abundances of any isotopes are NOT ACCEPTABLE for analysis. Furthermore, if samples containing altered (enriched, depleted, etc) isotopes are submitted and their activities in any way damage equipment, interrupt operations, or cause the loss or reanalysis of any samples to occur, the submitter may be financially responsible for damages.
Customers of this test almost always need to order multiple kits to properly identify a source–as the sample of unknown source, as well as suspected source(s) must be tested.
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 deuterium and oxygen-18 isotopes in drinking water.
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2Analytes Included
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15Days Turnaround
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How it works
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1. Collect Sample
We ship you everything you need to test your drinking water, including a guide on how to collect your sample.
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2. Ship to Lab
Send your sample back to us for rigorous, certified, independent testing. The shipping’s on us!
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3. Get Report
After our labs analyze your sample, we’ll send you a full report on what's in your water and what to do next.
What’s inside your testing kit?
Your custom
Tap Score
awaits.
After our certified labs receive and test your water sample, we will email your custom Tap Score Report, a simple digital tool that helps you understand exactly what’s in your water and what you can do about it.
Customer Kudos
"It was easy and gave us a lot of good details. We learned that we do not have arsenic in our well water. We also learned our water is super hard and the report actually said "do not water your plants with this water, it will kill them" I just thought I sucked at growing plants, it's nice to know its not me, it's the hard water."
AMAZON CUSTOMER
"This test is worth it. It is the same price or cheaper than any lab I've seen, but you just mail it in. The results were were extremely detailed and the online interface is very user-friendly and easy to understand."
AMAZON CUSTOMER
Simple interface and useful information make this a good value. I live in a 1956 airspace condo with good pipes but bad maintenance, so for everyone’s peace of mind I went ahead and got this done (and also previously ran basic asbestos tests on the plasterboard and ceiling popcorn. We’re all good here!
— C. FISHER
Amazon Customer
The testing done is superior to what we had done by a local company. This makes it an excellent value for those of us that are on our own wells. If you want a water test that is outstanding check these folks out.
— TOM G.
Amazon Customer
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Go ahead. Ask us anything
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.
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.