PRODUCT DESCRIPTION
Frequently Asked Questions
Ans. These test strips provide a fast, semi-quantitative method to measure sulfate (SO₄²⁻) concentration in water-based solutions, making them suitable for wastewater, industrial process water, soil, and environmental monitoring applications.
Ans. Simply dip the strip into the sample, wait approximately two minutes, and compare the color that appears on the strip to the reference scale provided on the container to estimate sulfate concentration.
Ans. A color shift from red to yellow indicates the presence and amount of sulfate in the tested liquid; the shade correlates to the sulfate concentration.
Ans. Yes, they are ideal for on-site, rapid analysis and do not require calibration, maintenance, or additional reagents, making them very user-friendly.
Ans. Store the strips at 4-30°C in a closed container to avoid humidity, and use them within 2.5 years from the production date to ensure reliable results.