Industrial Test Systems ® 486638 DPD-3 Micro Combined/Total Chlorine Strips, 0.1–11.0 ppm Detection Range (Bottle of 100)
R 678
Industrial Test Systems WaterWorks 480023 Free Chlorine Test Strip, 5 Second Test Time, 0-25ppm Range (Pack of 50)
R 1,023
Industrial Test Systems Quick 481396-W Arsenic Wood Field Testing Kit, 5 Tests, 12 Minutes Test Time
R 1,442
Industrial Test Systems eXact 486655 Micro NO3 Nitrate Strips, 0-45 ppm Detection Range (Bottle of 50)
R 918
Industrial Test Systems WaterWorks 481200 Sulfate Check Test Strip, 0-400 ppm Range (Pack of 30)
R 1,194
Industrial Test Systems eXact 486654 Micro Ammonia Strips, +/- 1 Accuracy (Bottle of 25)
R 833
Industrial Test Systems eXact 486608 Micro Sulfate Strips, 0-150 ppm Detection Range (Bottle of 50)
R 945
Industrial Test Systems eXact 486672 High Range Free Chlorine Strips, 0-300 ppm Detection Range (Bottle of 50)
R 1,019
Industrial Test Systems eXact 486650 Micro Total Iron TPTZ Strips, 0.03-3.8 ppm Detection Range (Bottle of 50)
R 1,013
Industrial Test Systems eXact 486606 Micro Manganese Reagent Strips, 0.03-1.5 ppm Detection Range (Bottle of 24)
R 1,391