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$1.52/Vial

Ships free with Plus
Regularly: $1.59/Vial
  • Tests 10-200ppm
  • Includes color chart and 100 test strips
  • Easy-to-read color chart, immediate results
  • Measures chlorine sanitizing agents to detect exhaustion or excessive amounts
  • Simple, reliable, and economical
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Ensure your solutions are safe for use with these Noble Chemical CM-240 chlorine test strips!

Noble Chemical CM-240 chlorine test strips are the simple, reliable, and economical way to measure the concentration of free available chlorine in sanitizing solutions. Each strip measures concentrations between 10-200ppm (parts per million), with color matches at 10, 50, 100 and 200ppm.

  • 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 10-200ppm (parts per million), with color matches at 10, 50, 100 and 200ppm. 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 chlorine-based 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, blot with paper towel, 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, 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.

Noble Chemical Test Strips

Whether you need a quaternary or chlorine test to help keep your establishment up to code, these Noble Chemical test strips are sure to help with the job. Check out this video to learn more!

Keep up with health codes with these Noble Chemical test strips. We offer both quaternary and chlorine tests depending on your type of sanitizer. Both are available in rolls, which can be torn to a desired length or in pre-measured strips. Each bottle or dispenser comes with clear, easy-to-follow instructions to ensure accuracy. The quaternary test takes about 10 seconds, and the chlorine test is practically instantaneous. To make things as simple as possible, there's also an included color comparison chart in each kit. Simply compare your results to the chart to ensure proper levels. Dialing in just the right amount of sanitizer is important. You want to be using enough to effectively sanitize, but using too much is just like pouring money down the drain. The quaternary test measures from 0-400 parts per million, while the chlorine test measures 10-200 PPM. By finding the perfect balance, you'll be able to maximize profits while complying with regulations.

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Kit Includes:
  • Vial: 1
  • Color Chart: 1
  • Test Strips: 100

Resources and Downloads

SDS SDS

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Customer Reviews

  • Overall User Rating: Noble Chemical CM-240 Chlorine Test Strips 10-200ppm - 100/Vial

    4.9 stars from 35 reviews

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    People Talk About:

    strips test chlorine Easy great water price health need inspector
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    This chlorine test strips is exactly what we need for restaurant business and it is so affordable too! I'll definitely recommend it everyone and will buy again and again.
    Excellent product and works really well. Nobody really likes having to check their sanitizer solution but when you have to just use these little strips. They are super easy to use.
    These test strips were great I’ve never had a problem with them they give accurate readings and they’re very handy for inspections . I recommend them for anyone .
    I like these chlorine test strips. They are really handy to have in the kitchen to test for the right amount of chlorine in our sanitizing solution. And I like that there's a hundred in this tiny little vial. The price is great too.
    These Chlorine Test Strips are important to have for testing purposes the health inspector will most likely ask for them when they visit! We recommend.
    Every restaurant should have this on hand. Very cheap, but works perfect. 100 strips in this 1 Vial, It will last you pretty good amount of time.
    These are great to have in the kitchen when you need to do a quick check on the chemical levels in your sinks. They're easy to read, then just toss. No mess.
    Chlorine Test Strips 10-200ppm - 100/Vial these strips do a good job. Will pass the health department. For the price you cant beat them. +
    These test strips are very easy to use. It only took one one demonstration for all the workers to learn. The vial has 100 of them, enough for 3 months of testing twice a day. They are also a great price compare to other brands.
    These are a must in the food service industry because you must test the water to ensure the proper dilution of bleach to water. These strips work well and are easy to read.
    Essential if you are using chlorine to sanitize at your restaurant. Very easy to use. The only thing I can complain about is that the top is a little hard to pop off the vial. Otherwise, very good product for the price.
    These test strips are mandatory to have for health department review, they work just fine put them in the water and it will tell you if the water is at par
    These work as required and I like the pre cut strips. It’s is less of a chance that I will ruin the whole roll with wet fingers.
    Such a great and easy product to use to test everything from our water to dishwasher to sanitize bottles. We would highly recommend - great price and quality.
    They are test strips, what can I say. They are in a smaller tube and smaller size so that is a nice convenience. They work well and work quickly.
    Work as well as the one the ECOLAB rep gave me. You need to have your dishwashers check the chemical content of the sanitizers in the machine and sinks! It is not only more sanitary but can avoid health department issues.
    If you’re in the market for some chlorine test strips’s these are good one to get they work really good and they’re very inexpensive price for these chlorine test strips
    In order to measure chlorine levels in your sanitizer water you must use test strips. This will ensure your safety as well as properly indicate the levels of chlorine in the water. These test strips are very inexpensive income in vials of 100. Stay on the good side of your inspector and be sure your sani is properly concentrated.
    test strips work just fine for what we need - but the webstaurant label completely covered the manufacturer label so it had to be peeled and scrubbed off before use which was a pain.
    These Chlorine test strips aren't for use only in a pool, you can use them to test your drinking water. Simply run the strip under water and allow 1 minute to pass before taking a reading
    Great test strips. Easy to store until needed. Theyre always accurate, so you know if the solution is too strong or weak. Great product here.
    Great addition for our safety concerns. Health inspector very happy with testing and we are very happy with this purchase. Weill buy again as needed.
    We have to use these everyday about two times a day so I need a lot of these I have one batch and since I liked it I'll by more
    Keeping chlorine and other chemical ratios correct is very important. With these you can make sure that happens. They are easy to use and they are also stored in a tube for easy storage
    just what every health inspector wants to see...we keep them by our dishwasher and test levels often..also lets us know if we are to high which cost us money in chemicals
    These are a must-have item if you are using bleach or chlorine to sanitize your dishes. Very easy to use, and buying them here will save you some money.
    What can I say...these are just chlorine test strips...nothing special. The price was pretty good. More than likely I will be ordering again...just test strips
    Very Accurate Test Strips. We use these chlorine test strips once a week on our 4 300 Gallon fish tanks. Results are fast and accurate. A great value, especially the 100 pack since we use so man of these.
    Testing chlorine is a daily task and multiple times per day. These strips make it quick and easy to do during the chaos that is often occurring when it needs to be tested. Great price point.
    great test strips, they work well to guard against cholorination and other bad things in your water sources, much cheaper than other options online and locally
    I accidentally order these instead of the quarternary test strips. I keep them around though for homebrewing when sanitizing bottles and buckets with bleach and they work nicely.
    Great price for these chlorine test strips. Works great to verify the chlorine amount in the sanitizer water in our 3 compartment sink, which is required by the health department.
    Easy to use and small convenient packaging. The test strip reading guide is helpful but does not read hired than 200 parts per million so make sure you don't need a higher reading
    simple testing for the water. fast, easy and cheap. Health inspector requires them so need to have them on hand for the inspection. a must have
    Easy to use. Handy and quick results. while container provided is water resistant, we keep ours in a plastic bag or additional water proof container just to be sure that all in the provided container do not get wet if keeping in dish area.

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