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Nitrite Determination in Environmental Samples with an Ion-selective Electrode

D. Tuhtar ; Environmental Department Republic Hydrometeorological Institute, 71000 Sarajevo,Yugoslavia
I. Dobrovoljec ; Environmental Department Republic Hydrometeorological Institute, 71000 Sarajevo,Yugoslavia
D. Momčinović ; Environmental Department Republic Hydrometeorological Institute, 71000 Sarajevo,Yugoslavia

Sažetak

The possibility of using an Orion nitrogen oxide electrode for
nitrite determination in environmental samples has been investigated.
In samples with nitrite concentration below 0.2 mg/dm3
the electrode method is inferior to ·the classical Griess-Saltzman
method. However, at higher nitrite levels (above 0.5 mg/dm3) the
electrode method offers advantages because of its simplicity and
short determination times. Nitrite concentration determined ranged
from 0.020 mg/dms (in river water) up to several mg/dm~ (in
frankfurters).

Ključne riječi

Hrčak ID:

195860

URI

https://hrcak.srce.hr/195860

Datum izdavanja:

1.3.1980.

Posjeta: 773 *