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)
฿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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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 - 600 ppb NO2-N | EPA method 354.1 | Resolution 1 ppb
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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 2:00 ppm | EPA method 340.1 | 0.01ppm resolution
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Range 0.0 - 8.0 ppm | DPD method | Resolution 0.1ppm
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Range 0:00 to 5:00 ppm | EPA Method 315 B | 0.01ppm resolution
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Range 0 - 20 ppm | ESPA method | Resolution 0.1ppm
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Range 0:00 to 2:00 ppm | ASTM D859 Method | 0.01ppm resolution