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Reagenzien für die photometrische Bestimmung von Chlor Gesamt.
DPD Methode.
| Weight | 0.000 kg |
|---|
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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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Range 0:00 to 3:50 ppm | USEPA Method 330.5 / DPD | Resolution 0.01ppm
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The HI 761 uses an adaptation of the USEPA method 330.5. The reaction between the chlorine and DPD reagent causes a pink tint in the sample.
The HI 775 Checker®HC is a simple, accurate, and cost effective way to measure alkalinity. Designed as a more accurate alternative to chemical test kits, the HI 775 provides quick, accurate results in four easy steps.
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Range 0 - 500 PCU | Platinum Cobalt method | Resolution 5 PCU
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Range 0.00 - 9.99 ppm NH3-N | Nessler Method | 0.01ppm resolution
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Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
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Range 0.0 - 12.5 ppm | DPD Method | Resolution 0.1ppm