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Reagent for the photometric determination of fluoride in the range up to 20.00 mg / L. SPADNS method
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฿2,782.00
The HI 764 Checker®HC is extremely simple to use. First, zero the instrument with your water sample. Next, add the reagent. Last, place the vial into the HI 764 Checker®HC, press the button and read the results. It’s that easy.
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฿3,103.00
Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L
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Range 0 - 20 ppm | ESPA method | Resolution 0.1ppm
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Range 0:00 to 2:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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Range 0 - 200 ppb | ascorbic acid method | Resolution 1 ppb
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Range 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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Range 0:00 to 2:00 ppm | EPA method 340.1 | 0.01ppm resolution