The Lachat QuickChem 8500 flow injection analysis system is used to colorimetrically determine nitrate, phosphate, and ammonium in aqueous samples.





The Lachat provides rapid analysis times (~30 seconds), and data monitoring in near-real time allows the analyst to maintain data quality throughout a run. An ASK autosampler is used to arrange up to 180 samples, while the PDS200 Dilutor system is used to prepare working standards and perform precise dilutions of samples. 

Terry Rick

Sample throughput: 90 tests/hour/channel
Injected sample volume: 2 uL - 250 uL