Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50) (3)

R 4,802

Atlas Scientific Oxidation-Reduction Potential Consumer Grade ORP Probe -1100mV – 1100mV

R 2,722

Industrial Test Systems WaterSafe 487997 Lead Water Test Strip, 10 Minutes Test Time (Pack of 2)

R 1,502

Industrial Test Systems 480022 Free Chlorine High Range Water Quality Test Strip

R 1,315

4 Set - Industrial Test Systems SenSafe 481126 Free Chlorine Test Strip, 40 Seconds Test Time, 0-6ppm Range (Pack of 30)

R 4,806

Exact Industrial Test Systems eXact 486757 Micro Chloride - Salt Strip for eXact Photometers - No Color Chart Included, 1 Count (Pack of 2)

R 1,147

Industrial Test Systems 480026 - Test Strips Zinc 0-100PPM PK50 Pack of 2

R 2,147

Industrial Test Systems Test Strips, Ozone, 0 to 0.5ppm, PK50

R 1,657

Industrial Test Systems 3108U20 Waterworks Nitrate/Nitrite Nitrogen Test Strip (Pack of 50)

R 1,529

Industrial Test Systems 480014 Peroxide (H2O2) Water Quality Test Strip, 1" Height, 1" Wide, 1" Length (Pack of 50)

R 1,994