Chemischer Testkit zur Bestimmung von Iod im Bereich 0 bis 2,5 mg/l (ppm).
Packungsgröse: 50 Tests
| Messbereich | 0 bis 2,5 mg/l |
| Auflösung | 0,5 mg/l |
| Methode |
Kolorimetrisch – DPD |
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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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 Alkalinität, Brom, Chlor, pH Packungsgröse: 110/60/50 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
Checker Disc
Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests
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Chemical test kit for the determination of pH in the range 4-10pH. Package size: 300 tests
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Chemical test kit for the determination of iron in the range 0.00-1,00 mg / l (ppm). Package size: 100 Tests
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Chemical test kit for the determination of calcium and magnesium hardness of irrigation water in the range> 0.0 meq / l
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