Hanna Instruments, HI 96739: Flouride, HR

• Lab-grade accuracy and fast response
• SPADNS method for measuring flouride
• 300 tests with only one battery

Fluoride is best known for preventing tooth decay. Water authorities often add fluoride to drinking water to maintain approximately a 1.0 mg/L concentration. Fluoride can be found naturally in ground water, particularly if a reservoir is in the proximity of draws of sea water. While fluoride does help to prevent tooth decay, too little can be ineffective and too much can cause staining. Two different photometers are available to cover the high as well as low ranges. In addition to HI 93729 for low fluoride measurements of up to 2 mg/L with 0.01 mg/L resolution, there is the option of HI 93739 which spans the high scale all the way to 20.0 mg/L. Both meters are microprocessor based and measure only one parameter for added simplicity. The new HI 93729C kit provides you with all the necessary equipment for field measurement in a rugged carrying case.

HI 93739 is supplied complete with 2 cuvets, battery and instructions.