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Hydrion QT-40 Quaternary SANITIZER Solution Test Tape for Testing 0-500 ppm Ranges - QUAT Tape & Color Chart - Tests Quaternary Ammonium Sanitizer Solutions in Restaurants, Bars, Daycare - 15 Ft Roll

Hydrion QT-40 Quaternary SANITIZER Solution Test Tape for Testing 0-500 ppm Ranges - QUAT Tape & Color Chart - Tests Quaternary Ammonium Sanitizer Solutions in Restaurants, Bars, Daycare - 15 Ft Roll

Q: What does it mean if your urine shows up purple on the strip?

If you are using this particular tape....QT-40, it is a sanitizer tape for testing sanitzer solutions, not a ph test tape for urine. If you are using a tape with a 5 to 9 range, then the reading should show the ph reading for your urine test result. Bluish purple is generally a higher alkaline reading on a 5 to 9 or 8 tape, depending on the tape you are using.

Q: What does it mean if the test strip turned bright yellow?

There is not enuff sanitizer in the water

Q: Do these have an expiration date? Any other Chlorine strips I have used in the past expire.

It is an industry best practice to follow the expiration date on test strips; however, in my experience they do seem to be effective well past the expiration date. If you are using these test strips daily, which you should, and you don't keep huge stockpiles, I wouldn't worry about the expiration date. Make sure they stay dry and throw them away if you see any discoloration. This applies to both qt-40 and chlorine test strips.

Product ID: 6969730

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Details

Brand
HYDRION
Recommended Uses For Product
Measure the of
Test type
["Quaternary
Unit Count
1.0 Count
Manufacturer
Day Dots AYSFH

📏0-500 ppm range precision

🧴15 ft durable test tape roll

⏱️10-second instant results

Description

🧪 Stay spotless, stay ahead—sanitize smarter, not harder!

INSTANT CLARITY - Get reliable results in just 10 seconds—no waiting, no guesswork.
EFFORTLESS TESTING - Tear, dip, and compare with the easy-to-use serrated case and color chart.
BUILT FOR BUSY PROS - 15-foot roll ensures long-lasting supply for restaurants, bars, and daycares.
PROTECTED PORTABLE - Durable plastic case shields strips from moisture, keeping tests accurate on the go.
PRECISION YOU CAN TRUST - Accurately measures sanitizer concentration from 0 to 500 ppm for optimal safety.

The HYDRIONQT-40 Quaternary Sanitizer Test Tape offers a fast, reliable, and economical way to measure quaternary ammonium sanitizer concentrations between 0-500 ppm. Designed for food service and childcare environments, it delivers instant results in 10 seconds with a convenient 15-foot roll housed in a protective, easy-tear case complete with a color chart for precise readings.

Have a Question? See What Others Asked

What does it mean if your urine shows up purple on the strip?

What does it mean if the test strip turned bright yellow?

I have a product that says "22 Multi-quat". Will these strips for for my sanitizer?

Do these have an expiration date? Any other Chlorine strips I have used in the past expire.

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¥7515

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TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

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Fantastic experience overall. Will recommend to friends and family.