Ozone, DPD method, Reagent Kit
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Order Me In, once ordered this item will likely dispatch before the 19th of September 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.
The HI38054-100 are replacement reagents for the colorimetric determination of ozone with the HI38054 Ozone Test Kit.
- - Enough reagents for approximately 100 tests.
- - Pre-made reagents for ease of use.
- - Prepared with high-purity chemicals.
- - Marked with expiration date and lot number for traceability.
Regular price
$51.45 AUD
+ GST
$56.60 AUD Inc. GST
$56.60 AUD Inc. GST



The HI38054-100 are high-quality reagents that are pre-measured, allowing users to achieve fast and accurate ozone measurements with the chemical test kit. These reagents follow the DPD (N,N-diethyl-p-phenylenediamine) method to determine ozone concentration.
For determination of ozone, the DPD powder reagent is added to a sample containing ozone. The reaction between ozone and the reagent causes a pink colored complex to form; the greater the concentration, the deeper the color. A Checker Disc is included for an accurate, side-by-side, visual analysis to determine ozone concentration. These reagents are designed to be used with samples that have an expected ozone range of 0.0 to 2.3 mg/L (ppm).
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