Accurately test peracetic acid up to 1000 ppm for breweries, dairies, and healthcare sanitation. Use reliable Indigo® 0-1000ppm PAA test strips for monitoring disinfectant and sterilant strength."
These test strips are designed for measuring peracetic acid solutions at concentrations higher than standard sanitizing levels, making them ideal for applications in beverage production, dairy processing, and healthcare cleaning. These Indigo® 0–1000 ppm wide range test strips can ensure accurate tracking of concentrated working solutions before dilution or for situations requiring stronger oxidizing conditions.
All Indigo® peracetic acid test strips have a 3 year minimum guaranteed shelf life & come with a Certificate of Analysis, Stability & SDS documents listed below; Certificate of Conformance on request. Be prepared for any health & safety audit or inspection.
While food-contact sanitizers typically require 150–200 ppm peracetic acid, higher concentrations up to 1000 ppm are sometimes used in dairy and brewing operations for cleaning-in-place (CIP) systems, where solutions are later rinsed away. In healthcare, intermediate to high-level disinfection may also rely on elevated PAA concentrations, though operators must follow institutional safety standards and local regulations.
For more information on actual shelf life, see our blog: Test Strip Expiration Dates; Good Today, Dead Tomorrow?
You can compare the chemical structures of peracetic acid (aka peroxyacetic acid), chemical formula C2H4O3, to acetic acid, hydrogen peroxide & most quaternary ammonium compounds using our 3D Molecular Model Builder.
Use our free Sanitizer Dilution Calculator to prepare accurate dilutions to any ppm level for any volume. Some knowledge of the metric system is required.
Test Strip Documentation |
||||
---|---|---|---|---|
Stability Statement | Certificate of Analysis | SDS | ||
![]() |
![]() |
![]() |
Indigo® peracetic acid test strips are Made in USA & tested for accuracy using NIST compliant standards.
We have been purchasing this product to verify the level of peracetic acid in the bactericide for our potato packing facility. Easy to order. Appreciate the shipping option via USPS which is reasonable, and product is always shipped and delivered quickly.
Easy website to navigate. Have all information we need. Cheap and fast service.