In this Ammonia Nitrogen test kit, salicylate reacts to form a blue color and levels are determined using the Octa-Slide 2 Comparator. Range and sensitivity is 0.0 – 2.0 ppm NH3-N. Suitable for use in fresh, brackish and salt water.

 

This kit tests for Iodine using the direct reading titrator method. Range/Sensitivity is 0-50 ppm/1 ppm I2.

 

This kit tests for pH using the Octa-Slide 2 Comparator ranging from 7.2 – 8.6 pH.

 

The Insta-TEST® Nitrate / Nitrite test strips are a convenient way to quickly test water for Nitrates. Ranges and Sensitivity: Nitrate – 0, 5, 10, 25, 50 (NO3-N), Nitrite – 0, 0.5, 1, 5, 10 (NO2-N).

 

This kit tests for Zinc using the Octa-Slide 2 Comparator. Range and sensitivity is 0, 1, 2, 3, 4, 6, 8, 10 ppm Zn.

 

This Chlorine test kit measures free, total & combined Chlorine using Chlorine DPD tablets and the Octa-Slide 2 Comparator. Range/sensitivity is 0.2 – 3.0 ppm Cl.

 

This kit tests for Low Iron in water using Iron Reagents and the LRC Comparator. Range/Sensitivity is 0.05, 0.10, 0.20, 0.30, 0.40, 0.60, 0.80, 1.0 ppm Fe.

 

This pH test kit tests for pH using the Octa-Slide 2 Comparator ranging from 8.0 – 9.4 pH.

 

This Dual Range Chlorine Test Kit tests for high and low ranges of chlorine using the Octa-Slide 2 Comparator. Low range: 0.1-1.0 ppm Cl. High range: 1.0-6.0 ppm Cl.

 

This Biological Activity Reaction Test tests for heterotrophic aerobic bacteria. Test kit includes nine tests. The change of blue color indicates a presence of bacteria within that sample. Interpretation is provided with the kit.