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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

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

Noble Chemical 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.

Compare to Other Products

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

Resources and Downloads

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Customer Reviews

4.9

Rated 4.9 out of 5 stars

74 Customer Reviews

71 reviews rated this 5 out of 5 stars.

2 reviews rated this 4 out of 5 stars.

0 reviews rated this 3 out of 5 stars.

0 reviews rated this 2 out of 5 stars.

1 reviews rated this 1 out of 5 stars.

Customers Say

Customers appreciate these test strips for their accuracy, ease of use, and affordability. They are commonly used in various commercial settings to ensure sanitation standards are met, with many noting their approval by health inspectors. The product's convenient packaging and clear instructions are also highlighted. Overall, these strips are highly recommended for maintaining safety and compliance.

  • strips
  • test
  • great
  • easy
  • health
  • price
  • sanitizer
  • department
  • inspector
  • purchase

This AI-generated summary was created from real customer reviews

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Matt B. from MAD Meal Preps

Posted on 05/06/2017

Verified Purchase

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.

1 out of 1 found this review helpful

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Patty K.

Posted on 07/30/2024

Verified Purchase

Great value

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

John M.

Posted on 04/08/2024

Verified Purchase

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

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Dianna F.

Posted on 04/03/2024

Verified Purchase

Good quality, pricing good , recommend

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Beverly S.

Posted on 05/09/2023

Verified Purchase

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

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Marie B. from Coffee Shop

Posted on 03/28/2023

Verified Purchase

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

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Bobi J. from Soco

Posted on 03/01/2023

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Alex S. from FCGVR LLC

Posted on 09/07/2022

Verified Purchase

Prefect and easy to use

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

The S. from Laundromat

Posted on 04/07/2022

Verified Purchase

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

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

A H. from Mountain Grove School

Posted on 09/20/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Peter S. from The Levee Brewing Company, Inc

Posted on 06/13/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Beverly G.

Posted on 04/24/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Raymond R. from Harvest Park Bowl

Posted on 03/27/2020

Verified Purchase

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

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Joe C.

Posted on 03/06/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Molly K. from NFH

Posted on 02/19/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Wayne S. from Wayne's Smoke Shack

Posted on 01/31/2020

Verified Purchase

These nobel chemical 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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Perry F. from Charleston Sports Pub

Posted on 01/13/2020

Verified Purchase

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!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Danielle A. from Revival Eastside Eatery

Posted on 01/10/2020

Verified Purchase

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.

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

Darien M.

Posted on 12/31/2019

Verified Purchase

every time the health inspector stops by they will grab a few of these from me and use them in my sanitation water. works perfectly every time!

Rated 5 out of 5 stars
Rated 5 out of 5 stars
Review by

James L. from Rollin Smoke BBQ CO.

Posted on 12/16/2019

Verified Purchase

A must have in any food truck, commissary kitchen, or commercial situation. We're using these along with sanitizing tablets they are companion products and should be used together, to know the exact ppm of your solution.

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