Chemischer Testkit zur Bestimmung von Hydrazin im Bereich 0 bis 1,0 mg/l.
Packungsgröse: 100 Tests
Messbereich | 0 bis 1,0 mg/l |
Auflösung | 0,02 mg/l |
Methode |
p-Dimethylaminobenzaldehyd – Checker Disc |
฿5,778.00
Chemischer Testkit zur Bestimmung von Hydrazin im Bereich 0 bis 1,0 mg/l.
Packungsgröse: 100 Tests
Out of stock
Chemischer Testkit zur Bestimmung von Hydrazin im Bereich 0 bis 1,0 mg/l.
Packungsgröse: 100 Tests
Messbereich | 0 bis 1,0 mg/l |
Auflösung | 0,02 mg/l |
Methode |
p-Dimethylaminobenzaldehyd – Checker Disc |
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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.