pH Measurement - pH Meters, Sensors, Testers and Supplies · Hach has a range of pH sensors, pH meters, test strips and
® indicator. Test Strips · When the water hardness test strip is dipped in a water sample, a color develops on the strip
Online Sensors and Controllers · Accessory - Samplers · Accessory - Service Parts · Accessory - Test Kits & Strips
Alkalinity Measurement Methods and Test Kits · Hach offers alkalinity test kits, strips and products for titration and
monitoring that you can rely on in even the most challenging conditions. Shop Now · Nitrate and Nitrite Test Kits and Strips
Shop Now · Ammonia and Ammonium Test Kits and Strips · Easy to use and read, Hach test kits and strips make it simple to
low maintenance for colorimetric analysis. Shop Now · Silica Test Kits and Strips · With the simplicity and accuracy of
Kits and Strips · Why Chlorine Measurement, Testing and Analysis Matter to Water Quality · Chlorine (Cl2) is strong
