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)
Reagents for HI 736 Checker HC ®, 25 Tests
1 × ฿535.00
HI736 Checker HC ® - Phosphorous, ULR
1 × ฿3,103.00 Subtotal: ฿3,638.00
฿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.
434 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 - 150 ppm | ferrous sulfate method | Resolution 1ppm
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The HI 771 Checker®HC is a simple, accurate, and cost effective way to measure ultra-high ranges of chlorine. Designed as a more accurate alternative to chemical test kits, the HI 771 provides quick, accurate results in four easy steps.
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Range 0:00 to 2:50 ppm | ascorbic acid method | Resolution 0.01ppm
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Range 0 - 600 ppb NO2-N | EPA method 354.1 | 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 - 8.0 ppm | DPD method | Resolution 0.1ppm
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Range 0 - 300 ppm in salt water | Colorimetric Method | Resolution 1 ppm
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Range 0:00 to 3:00 ppm NH3-N | Nessler Method | 0.01ppm resolution