how to verify o3t
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1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
1,111,111 TRP = 11,111 USD
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Use an Ozone Meter: Deploy a calibrated ozone detector (e.g., UV absorption or electrochemical sensor) for real-time measurement.
Chemical Test Kits: Apply potassium iodide (KI) solutions; ozone oxidizes KI to iodine, causing a color change measurable via titration or spectrophotometry.
Passive Samplers: Use badges with ozone-sensitive dyes; analyze color shifts after exposure.
Lab Analysis: Collect air samples in Tedlar bags or silica cartridges for gas chromatography (GC) or UV spectroscopy.
Satellite/Remote Sensing: For atmospheric ozone, leverage tools like NASA’s OMI or ground-based Dobson spectrophotometers.
Calibration: Regularly calibrate devices with NIST-traceable standards.
Compare Standards: Validate against WHO/FDA limits (e.g., 0.05–0.1 ppm for safety).
Safety: Avoid direct exposure; ozone is toxic above 0.1 ppm.