Chemischer Testkit zur Bestimmung von Ca & Mg in Boden im Bereich > 0,0 meq/100 g.
Packungsgröse: 100 Tests
| Messbereich | 100 mg/l bis 1000mg/l / 1000mg/l bis 10000mg/l |
| Auflösung | 1,5 meq/100 g |
| Methode |
EDTA – Titration |
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Monitor the most important chemical parameters in water: alkalinity, chloride, hardness, iron, pH and sulfite with this combination test kit.
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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 mg / l (ppm). 200 tests
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Chemischer Testkit zur Bestimmung von Kupfer im Bereich 0,00 bis 0,25 mg/l / 0,0 bis 6,0 mg/l (ppm). Packungsgrösse: 100 Tests
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Chemical test kit for the determination of iron in the range 0-5 mg / l (ppm). 50 tests
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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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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Testkit SAR sodium determined risk into irrigation water by calculation of SAR (Sodium Adsorption Ratio) with respect to calcium and magnesium concentration. 100 Tests
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Chemischer Testkit zur Bestimmung von Iod im Bereich 0 bis 2,5 mg/l (ppm). Packungsgröse: 50 Tests
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