"uses an adaptation of the chlorophenol red method to measure concentrations up to 2.00 mg/L."

$15.99. Concentrations 0.5, 2, 5, 10, 25, 50, 100 ppm(w/w)

Chemigation calculator finds the chemicial injection rate for water chemistry control.

"In water treatment, we use ppm to measure the amounts of minerals and gasses dissolved in water. We use water as a medium to transfer heat. As the water transfers heat, these dissolved impurities in ppm can cause problems in the equipment such as mineral scale and corrosion. Water, depending on its characteristics, can only dissolve so many parts per million of a mineral. Then, when we change the temperature and concentration of the water, these minerals may want to come out of solution. We use treatment chemicals measured and added in ppm to help prevent these problems. "

{Uses calculation formulas that are for use in US when treating water. Metric formulas are much simpler.}

Calculates how much bleach product to dilute with water to get your desired concentration (ppm) of chlorine solution.

Edit, fill, sign, download Metric English Conversion Table online on Handypdf.com. Printable and fillable Metric English Conversion Table

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Covers Boyle’s Law, Charles’ Law, Gay-Lussac’s Law, and the Combined Gas Law.

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Grams to Moles conversion and vice versa, converts weight and molarity of chemical compounds

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**** Dilution calculator of mass concentration or molar concentration, PPM PPB Percentage calculation,