Reagent kit for HI 38078 (100 tests)
SAR, range (> 0.0 meq / L) Method: DiST ® 4 + test kit, approx. 100 tests
฿1,391.00
Reagent kit for HI 38078 (100 tests)
SAR, range (> 0.0 meq / L) Method: DiST ® 4 + test kit, approx. 100 tests
Out of stock
SAR, range (> 0.0 meq / L) Method: DiST ® 4 + test kit, approx. 100 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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Chemischer Testkit zur Bestimmung von Alkalinität, Brom, Chlor, pH Packungsgröse: 110/60/50 Tests
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Test kit for the chemical determination of chromium VI in the range 0 to 100 mg / l / 100 to 1000 mg / l (ppm). 100 Tests
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Chemischer Testkit zur Bestimmung von Hydrazin im Bereich 0 bis 1,0 mg/l. Packungsgröse: 100 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 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 calcium in irrigation water in the range 0 to 125 mg / l (ppm) and from 0 to 250 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.