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Product code: MX-12693
Reagent for the photometric determination of fluoride in the range up to 2.00 mg / L. SPADNS method
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The HI93729-01 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate colorimetric measurements. The method is an adaptation of the EPA method 340.1 and SPADNS method. The reaction between fluoride and the reagent causes a color change in the sample. By simply adding the reagent to the sample, a reaction will take place and a compatible benchtop or portable meter can be used to determine the concentration from the color that is produced. The results will be displayed in mg/L (ppm) of fluoride. These reagents are designed to be used with samples that have an expected range of 0.00 to 2.00 mg/L fluoride.

Hanna
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HI9829-14/15 is for premium quality 10 ppm and 100 ppm (mg/L) Nitrate (as N) calibration standards. It is produced in accordance with ISO 3696/BS3978 standards using high purity salts, deionized water, certified weight-checked balances, and Class A glassware in a temperature controlled environment monitored with…