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 |
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 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 phosphorus in the range from 0.0 to 130.0 ground mg / l (ppm). 100 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 free and total chlorine in the range 0.0-0.70/0.0-3.5 mg / l (ppm). 200 tests
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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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Test kit for the chemical determination of cyanide in the range 0 to 0.30 mg / l (ppm). Package size: 100 Tests
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Chemical test kit for the determination of nitrate in water in the range 0-50mg / l (ppm). Package size: 100 Tests
081-855-1842
02-541-4199
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof 
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เครื่องวัดปริมาณแอมโมเนีย ช่วงสูง รุ่น HI733 
