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    • TP/TN-Analyzer

    Compact TP/TN-Analyzer with integrated digestion unit

    With our TP/TN-Analyzer the total phosphorus or total nitrogen content of homogenised water samples can be measured without time-consuming sample preparation. The analysis method is based on DIN EN ISO.

    Specified measurement ranges:
    • Total nitrogen: 0.05 … 20 mg/l TN
    • Total phosphorus: 0.1 … 20 mg/l TP
    In our FIA Nexus there is an integrated UV and thermal digestion unit. Phosphorus or nitrogen containing compounds react to ortho-phosphate or nitrate.   Measurement of total phosphorus down to 10 … 500 µg/l P in samples of surface water is possible with our method including a solid-phase extraction.