Minute amount of color permits immediate visual distinction of different buffer values.
Measure the Total Chlorine level from 0, 1, 5, 10, 20, 50 ppm, and pH from pH 4, 5, 6, 7, 8, 9, 10 in 15 seconds. These strips are packaged with 25 strips per bottle.
This Chlorine test kit measures Chlorine in drinking water using Chlorine DPD tablets and the Octa-Slide 2 Comparator. Range/sensitivity is 0.1 – 1.0 ppm Cl.
This kit tests for Molybdenum using the Test Strip method. Range/sensitivity is 0, 0.5, 1, 2, 5 ppm.
This copper test kit tests for copper using the LRC Comparator. Range and sensitivity is 0, 0.05, 0.10, 0.15, 0.20, 0.30, 0.40, 0.50 ppm Cu.
The Insta-TEST® Peracetic Acid test strips are a convenient way to quickly test water for peracetic acid. Range and sensitivity is 0, 10, 20, 50, 85, 160 ppm.
This Sulfide Test kit tests for sulfide using the Octa-Slide 2 Comparator. Range and sensitivity is 0.2, 0.5, 1.0, 2.0, 5.0, 10.0, 15.0, 20.0 ppm S2-.
The following potassium chloride solutions can be used to standardize conductivity meters. TDS values are based on a 0.7 conversion from conductivity.
Measures the phosphate levels from 0, 100, 200, 300, 500, 1000, 2500 ppb in just 15 seconds. Each bottle includes 25 test strips packaged in a waterproof PopTop bottle with a molded desiccant liner, which protects the strips from moisture and UV light. This product includes trilingual (English, Spanish, French) instructions.
This test kit measures for Chlorine or Bromine using the direct reading titrator method. Range/sensitivity is 0-10 ppm/0.2 ppm Cl or Br.