This kit tests for Carbon Dioxide where a standard alkali is used to titrate samples to the phenolphthalein endpoint. Range/sensitivity is 0-50 ppm/1.0 ppm CO_2.

This kit tests for low ranges of Nitrite using the Dropper Bottle method. Range/sensitivity is 1 drop = 50 ppm NaNO₂.

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 kit tests for Tannin/Lignin using the Octa-Slide 2 Comparator. Range and sensitivity is 1, 2, 3, 4, 5, 6, 8, 10 ppm Tannin or lignin like substances.

This Alkalinity Test Kits uses a Direct Reading Titrator with standard acid to the phenolphthalein (P) and/or total (T) alkalinity endpoint. Range and sensitivity is 0-200 ppm as CaCO₃ in 4 ppm increments.

In this Caustic Test Kit a sample is reacted with barium to precipitate any carbonates, then is titrated with a standard acid to the phenolphthalein endpoint. Range/sensitivity is 0-10%/0.2% NaOH.

This peracetic acid test kit tests for peracetic acid and hydrogen peroxide using the dropper bottle method. Range/sensitivity is 1 drop = 50 ppm peroxide and 1 drop = 15 ppm peracetic acid.

The Insta-TEST^® Low Range Peracetic Acid test strips are a convenient way to quickly test water for Peracetic Acid. Range and sensitivity is 0, 5, 10, 20, 40, 50 ppm.

A kit from Solvay for the determination of for the determination of tetrakishydroxymethyl phosphonium sulfate (THPS). The iodometric titration may be used for fresh or salt water in oilfields, towers, pulp and paper, etc.

This Aluminum test kit measures aluminum in water using the Octa-Slide 2 Comparator. A pink to red color will form when aluminum reacts with Eriochrome Cyanine R, at pH 6. Range and sensitivity is 0-0.5 ppm Al³⁺.