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Reagents for HI 3830 test kit (60 tests)
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Chemischer Testkit zur Bestimmung der Härte im Bereich 0 bis 150 mg/l (ppm). Packungsgröse: 50 Tests
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Nitrate is reduced to nitrite in the presence of cadmium. The nitrite thus produced reacts with the reagent to yield an orange compound. The amount of color developed is proportional to the concentration of nitrate present in the aqueous sample.
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Chemischer Testkit zur Bestimmung der Härte im Bereich 400 bis 3000 mg/l (ppm). Packungsgröse: 50 Tests
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Chemischer Testkit zur Bestimmung der Härte im Bereich 40 bis 500 mg/l (ppm). Packungsgröse: 50 Tests
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Chemical test kit for the determination of free and total chlorine in the range 0.0-0.70/0.0-3.5/0.0-10.0 mg / l (ppm). 200 tests
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Chemical test kit for the determination of chloride in the range 0 to 100 mg / l / 0 to 1000 mg / l (ppm).
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The HANNA test kit for ozone determines the ozone concentration in water via checker disc. The reaction between ozone and the reagent causes a pink tint in the sample which is proportional to the ozone concentration.
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Chemischer Testkit zur Bestimmung von Bor im Bereich 0,0 bis 5,0 mg/l (ppm). Packungsgröse: 100 Tests