Noble QT-10 Quaternary Test Strips - 100 Count Vial

Item number  373quatvial

Quantity Discounts

$5.89/Each$0.06/Each

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2 or more$5.59/Each$0.06/Each

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Product Overview

  • Tests 0-400ppm
  • Includes color chart and 100 test strips
  • Easy-to-read color chart for immediate results
  • Measures quaternary sanitizing agents to detect exhaustion or excessive amounts
  • Simple, reliable, and economical
UPC Code:400012307973

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Ensure your solutions are safe for use with these Noble QT-10 quaternary test strips!

Noble QT-10 quaternary test strips are the simple, reliable, and economical way to measure the concentration of quaternary sanitizers, including n-alkyldimethylbenzyl and/or n-alkyl dimethyl ethyl benzyl ammonium chloride, and rocall II. Each strip measures concentrations between 0-400ppm (parts per million), with color matches at 0, 100, 200, 300, and 400ppm.

  • Made in America

    Made in America

    This item was made in the United States of America.

Easy-to-Read Color Chart

Each strip measures concentrations between 0-400ppm (parts per million), with color matches at 0, 100, 200, 300, and 400ppm. The distinct color chart and accurate, reproducible readings give an immediate response for quick and easy use.

Meets Requirements

Federal, state, and local health regulations require users of quaternary ammonium sanitizer solutions to have appropriate test kits available to verify the strength of sanitizer solutions. This kit meets those requirements.

Easy to Use

The distinct color match at each full unit makes it easy for the user to detect exhaustion of solutions that should be replaced. It also helps avoid the use of excessive amounts of sanitizing agents, to avoid wasting product! Simply remove a strip from the vial, dip the strip into the sanitizing solution for 10 seconds, then instantly compare the resulting color with the color chart.

Accurate

Sanitizer solutions are essential in the food service industry. These strips ensure that those sanitizers are at the proper concentration. For accurate results, the test solution should be between 65 and 75 degrees fahrenheit. Do not test foam. Also, store these test strips away from areas with high humidity or where they may be exposed to water before use, as those conditions may compromise results.

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Compare to Other Products

Kit Includes:
Vial:
1
Color Chart:
1
Test Strips:
100
Attention CA Residents:

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Customer Reviews

Customer Photos & Videos

4.9

Rated 4.9 out of 5 stars

76 Customer Reviews

Customers Say

Customers appreciate these test strips for their ease of use, accuracy, and clear results. They are commonly used in various food service settings to meet health department standards. The strips come in a convenient vial, offering good value and reliability for regular sanitation checks.

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  • great
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  • health
  • price
  • sanitizer
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  • purchase

This AI-generated summary was created from real customer reviews

Showing 20 of 76 reviews
Review by

Matt B. from MAD Meal Preps

Posted on 05/06/2017

Verified Purchase

Rated 5 out of 5 stars

This test strips are very accurate and easy to read. You'll need these if you're working in any kind of commercial kitchen setup. Highly recommend.

Review by

Allen A.

Posted on 04/28/2025

Verified Purchase

Rated 5 out of 5 stars

Very convenient and accurate test strips Quat solution. Be sure to have some on hand as your health inspector likely requires it to be readily available. Comes in a waterproof vial.

Review by

Tina B.

Posted on 02/07/2025

Verified Purchase

Rated 5 out of 5 stars

Bottle opened up in shipping and all the strips fell out, but item was replaced immediately. Quick shipping both times

Review by

Patty K.

Posted on 07/30/2024

Verified Purchase

Rated 5 out of 5 stars

Great value

Review by

John M.

Posted on 04/08/2024

Verified Purchase

Rated 5 out of 5 stars

Great product. Does the job well and easy to read. Definitely worth stocking up on these.

Review by

Dianna F.

Posted on 04/03/2024

Verified Purchase

Rated 5 out of 5 stars

Good quality, pricing good , recommend

Review by

Beverly S.

Posted on 05/09/2023

Verified Purchase

Rated 5 out of 5 stars

These test strips worked perfectly for and were approved with our health department.

Review by

Marie B. from Coffee Shop

Posted on 03/28/2023

Verified Purchase

Rated 5 out of 5 stars

These test strips are great to have on hand and use regularly

Review by

Bobi J. from Soco

Posted on 03/01/2023

Verified Purchase

Rated 5 out of 5 stars

They seem to work just fine. The test colors are bright and easy to see and are nearly instant in their assessment of the water that is being tested. I do recommend them to any business looking to keep track of their sanitation water.

Review by

Alex S. from FCGVR LLC

Posted on 09/07/2022

Verified Purchase

Rated 5 out of 5 stars

Prefect and easy to use

Review by

The S. from Laundromat

Posted on 04/07/2022

Verified Purchase

Rated 5 out of 5 stars

I love the textures for my laundry mat we use them to wash clothes and wash everything and it comes out great and we are actually running out of test strips I need to purchase some more

Review by

A H. from Mountain Grove School

Posted on 09/20/2020

Verified Purchase

Rated 5 out of 5 stars

The Noble Quaternary test strips work great with our sink sanitation system. They are inexpensive and are stored in a handy vial for easy dispensing.

Review by

Peter S. from The Levee Brewing Company, Inc

Posted on 06/13/2020

Verified Purchase

Rated 5 out of 5 stars

Got to have them to check sanitizer prep, these are easier to use than the tear off tape kind. Nice big colour patches on the label for easy concentration reference.

Review by

Beverly G.

Posted on 04/24/2020

Verified Purchase

Rated 5 out of 5 stars

These test strips are very convenient and easy to use. I have a limited need for them so a 100 count vial is perfect for me. I recommend this product.

Review by

Raymond R. from Harvest Park Bowl

Posted on 03/27/2020

Verified Purchase

Rated 5 out of 5 stars

Good quality and grade, meets requirements for making sure your cleaner is up to quality standards, for the price you really can't beat it. Worth the buy

Review by

Joe C.

Posted on 03/06/2020

Verified Purchase

Rated 5 out of 5 stars

These work great for testing your sanitizing water or solution to make sure your using the correct amount, I recommend having these, makes it very simple to test.

Review by

Molly K. from NFH

Posted on 02/19/2020

Verified Purchase

Rated 5 out of 5 stars

They work really well! I prefer these individual strips over the tape- just simpler to grab and dip rather than messing with tearing out tape. I feel like it is easier to be less wasteful with these pre-measured pieces rather than allowing people to tear out big pieces from the dispenser. Great value for the amount received.

Review by

Wayne S. from Wayne's Smoke Shack

Posted on 01/31/2020

Verified Purchase

Rated 5 out of 5 stars

These nobel qt-10 quaternary test strips are reliable and practical. As everyone knows, safety is most important, and this 100 count vial makes it easy to check.

Review by

Perry F. from Charleston Sports Pub

Posted on 01/13/2020

Verified Purchase

Rated 5 out of 5 stars

These test strips are perfect for our needs in the restaurant. The plastic vial is perfect to store these easily. These are also perfect for when the health inspector comes by!

Review by

Danielle A. from Revival Eastside Eatery

Posted on 01/10/2020

Verified Purchase

Rated 5 out of 5 stars

Necessary and practical, these test strips will help to determine the safety of your sanitizer water. Large quantity supply means not having to constantly reorder.

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