Powder reagent for free chlorine, DPD Method, 100 tests
Range: 0.00 to 5.00 mg/L.
Order Information: Powder reagent kit for 100 tests (free Cl2)
Subtotal: ฿174,196.00
฿1,498.00
Powder reagent for free chlorine, DPD Method, 100 tests
Range: 0.00 to 2.50 mg/L (5.00 mg/L)****Some meters allow the user to extend the range to the value between the brackets.
437 in stock
Powder reagent for free chlorine, DPD Method, 100 tests
Range: 0.00 to 5.00 mg/L.
Order Information: Powder reagent kit for 100 tests (free Cl2)
Weight | 0.000 kg |
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Range 0-999 ppb | ASTM Method D1687-92 diphenylcarbonate | Resolution 1 ppb
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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 0.0 - 99.9 ppm NH3-N | Nessler Method | 0.1ppm resolution
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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.
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Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution
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Range 0 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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Range 0:00 to 7:00 g / L | Photometric Method | Resolution 0.01g / L
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.