LaMotte 7778-01 Sulfate Test Kit

Tests for Sulfate using Octa-Slide 2 Comparator; range and sensitivity is 20, 40, 60, 80, 100, 120, 160, 200 ppm SO42-. Barium forms a precipitate with sulfate. The turbidity formed is measured using comparator standards or a meter; 50 tests. Use for drinking water, industrial water boiling and cooling, water and wastewater, environmental education, food and beverage, laundry and sanitation applications