Reagent kit for HI 38014 (100 tests)
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Test kit for the chemical determination of silicate in the range 0-40mg / l / 0 800 mg / l (ppm). 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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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
All Product
Chemical test kit for the determination of phosphate in the range 0-5 mg / l (ppm). 50 tests
All Product
Chemical test kit for the determination of carbon dioxide in the range 0 to 10 mg / l / 0 to 50 mg / l / 0 to 100 mg / l (ppm).
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Test kit for the chemical determination of sulfate in the range 20 to 100 mg / l (ppm). 100 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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Chemischer Testkit zur Bestimmung der Härte im Bereich 40 bis 500 mg/l (ppm). Packungsgröse: 50 Tests
081-855-1842
02-541-4199
ซัลไฟด์สารต้านอนุมูลอิสระบัฟเฟอร์ 
สารละลายมาตรฐานความขุ่น 20 NTU 
HI98127 pH/°C-Tester (0.1 pH resolution) - waterproof 
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