Peracetic Acid, 0-50ppm

SKU: 33818-PA1

$15.95USD or lower Each

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Buy Indigo™ brand test strips to measure low level residual concentrations of peracetic acid for just $15.95/100 strips; buy more & save with our extended shelf life.

Our free peracetic acid dilution calculator takes out the guesswork for making accurate dilutions..

Indigo™ brand peracetic acid test strips are Made in USA & tested for accuracy using NIST compliant standards.

Peracetic acid sterilization of liquid filling machines, water, beer & wine can require test strips for measuring residual levels of this organic disinfectant. These easy to use, high contrast test strips will measure very low levels of peracetic acid residues. Simply wet & press up against fruit, vegetables, table tops or poultry and detect as low as 1ppm of peroxyacetic acid. Peroxy acetic acid sanitizer is used in cooling tower water treatment & these test strips can detect residual levels of peroxyacetic acid in the 0-50ppm range.


Wet the test pad at the end of the strip with deionized water & press against the skin of the fruit, vegetable or poultry in question. If there is any residual peracetic acid, the color of the test pad will change immediately. Compare this to the color chart on the bottle.

Results in 2 seconds with readings at 5-10-20-30-50ppm ppm for accurate determination peracetic acid concentration.

  • Indigo™ test strips have a guaranteed minimum 3 year shelf life but are stored in desiccant lined vials so actual shelf life can be 5+ years.
  • For technical explanation, read: Sanitizer Test Strip Expiration; Good Today, Dead Tomorrow?
  • These strips measure free (available) chlorine
  • The number of strips (100) per vial is approximate.

Test Strip Documentation

Stability Statement Certificate of Analysis
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