Chemischer Testkit zur Bestimmung von Chrom VI im Bereich 0 bis 1,0 mg/l (ppm).
Packungsgröse: 100 Tests
Messbereich | 0 bis 1,0 mg/l |
Auflösung | 0,2 mg/l |
Methode |
Kolorimetrisch – Diphenylcarbohydrazin |
฿2,782.00
Chemischer Testkit zur Bestimmung von Ca & Mg in Boden im Bereich > 0,0 meq/100 g.
Packungsgröse: 100 Tests
1 in stock
Chemischer Testkit zur Bestimmung von Chrom VI im Bereich 0 bis 1,0 mg/l (ppm).
Packungsgröse: 100 Tests
Messbereich | 0 bis 1,0 mg/l |
Auflösung | 0,2 mg/l |
Methode |
Kolorimetrisch – Diphenylcarbohydrazin |
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 phosphate in the range 0-5 mg / l (ppm). 50 tests
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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 total hardness in the range 0.0 to 30.0 mg / l / 0 to 300 mg / l (ppm). 100 Tests
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A test kit for the determination of chemical copper in the range 0 to 2.5 mg / l (ppm). 100 Tests
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Chemical test kit for the determination of free and total chlorine in 0.0-0.70/0.0-3.5 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.