Test Strips

High-quality Hach chemistry on an easy-to-use test strip. Simply dip the strip in sample and compare with colors printed on the bottle to find a reading. Test strips are accurate, portable, and low-cost. Applications include drinking water, wastewater, pool and spa, industrial process water, and more. Parameters available include chlorine, nitrate and nitrite, hardness, alkalinity, chloride, ammonia, and more. Hach offers a high-value 5 in 1 test strip, which measures free chlorine, total chlorine, hardness, alkalinity, and pH - all on one strip.
 
2745050

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Free & Total Chlorine Test Strips, 0-10 mg/L Chlorine, low range - as free & total Cl2 0 – 10 Cl2 $17.75
2755250

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5 in 1 Water Quality Test Strips $18.85
2745425

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Nitrate and Nitrite Test Strips Nitrate and Nitrite Nitrate 0 – 50 mg/L NO3-N $22.19
2744940

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Chloride QuanTab® Test Strips, 30-600 mg/L Chloride - as Cl- 30 – 600 Cl- $49.95
2745250

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Total Hardness Test Strips, 0-425 mg/L Hardness, Total - as CaCO3 0 – 425 ppm $12.65
2601300

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pH Paper, 0 - 14 pH Range, 100/pk pH 0 – 14 pH $25.39
2755325

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Ammonia (Nitrogen) Test Strips, 0-6.0 mg/L Ammonia, Nitrogen, low range - As NH3-N, For freshwater 0 – 6 ppm $23.85
2751340

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Chloride QuanTab® Test Strips, 300-6000 mg/L Chloride - as Cl- 300 – 6000 ppm Cl- $48.85
2890200

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Free Chlorine Test Strips, 0-600 mg/L, 100 tests Free Chlorine, High Range 0 – 600 mg/L Cl2 $23.85
2745650

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pH Test Strips, 4-9 pH units pH, mid range 4 – 9 pH $12.55
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