QUANTOFIX® Sulfate: Quick and easy determination of sulfate. Features: • This test strip is for the rapid and reliable determination of Sulfate in solutions. • The easy dip-and-read-procedure provides a reliable result within 2 minutes. • Sulfate is regularly found in natural waters. • In cooling water and ion exchange systems sulphate must be monitored to prevent the formation of calcium sulfate (gypsum). • The sulfate determination is also of importance to evaluate the aggressiveness of water towards concrete. • In the beverage industry it is tested because of its effect on odor and taste. Specifications: • Presentation: Tube of 100 test strips • Color reaction: red → yellow • Gradation: <200 · >400 · >800 · >1200 · >1600 mg/l SO42–