engleski

Some critical point on 90Sr determination

Determination of radioactive strontium make a part of air, soil, water and food quality control performed within nuclear power plants monitoring. However, contrary to gamma emitters, radioactive strontium detrmination is a time-consuming and complicated procedure, consisting of two steps. The first step in the procedure is chemical isolation, and the seconde is the detection and quantitative determination of strontium. Since the accuracy of the results depends on many factors involved in the isolation and detection procedure, it is necessary to frequently performe coordination of methodologies within intercomparison measurment. In this work are schowen the results of intercomparison measurments between four laboratories participating in the programme of nuclear power plant Krško monitoring.

90Sr; determination

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