Total Organic Carbon Water Test

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Total Organic Carbon Water Test

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Recommended for targeted testing of total organic carbon (TOC) in a drinking water sample. TOC analysis measures the concentration of organic molecules in water (those with carbon-hydrogen bonds). While nearly all water, no matter how pure, contains some carbon-based material, TOC measurements are a useful and common metric for assessing overall organic contamination from natural substances, insecticides, herbicides, and other agricultural or industrial chemicals. TOC analysis is commonly conducted in pharmaceutical and industrial applications.TOC analysis can also be used to measure organic contamination related to nearby industrial spills and leaks which may enter a drinking water supply.

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$ 149.00
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  • 8

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Total Organic Carbon Water Test

Is this the right test for you?

What our scientists say:

“ Because high total organic carbon (TOC) is associated with high tannins and other naturally occurring organic matter, it can be associated with a musty or earthy taste and smell. TOC can also come from bacterial growth or industrial chemicals. "

This is the right test if you:

    • Water tastes or smells earthy or musty.
    • Concerned about water purity for industrial or pharmaceutical applications.
About This Contaminant ›

How it works

  • Collect Sample

    1. Collect Sample

    We ship you everything you need to test your drinking water, including a guide on how to collect your sample.

  • Ship to Lab

    2. Ship to Lab

    Send your sample back to us for rigorous, certified, independent testing. The shipping’s on us!

  • Get Report

    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?

Sampling Instructions

Every test comes with step by step instructions on how to prepare your water source, collect your water sample, and prepare your sample for return shipment to our labs.

Collection Bottles

Your kit includes all the bottles, tubes or vials necessary to collect your water sample. For most kits, however, there is only one collection bottle needed.

Sample Information Card

Your kit includes a postcard that asks for a few details about how and where you collected your sample (i.e. kitchen faucet). Just fill it out, drop it in the return box, and we'll do the rest.

Prepaid Shipping Label

Shipping is always on us. This package includes a prepaid priority shipping label to the lab. Just stick the provided label on the outside of the box and drop it in the mail.

Return Container (If Applicable)

Some of our tests require your water sample to be cold when it reaches our labs. If this applies to your test, the proper refrigeration items will be included.

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.

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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

1 4

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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.

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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.