The Iodine test papers are a convenient way to test Iodine in water with fast results. Range and sensitivity is 12, 25, 50, 100 ppm.

This kit tests for Sodium using the Direct Reading Titrator method. Range and sensitivity is 0-360 ppm Na⁺

This kit tests for Alkalinity and Hardness using the drop count method, and tests for Chlorine levels using test strips.