SEAL Analytical QuAAtro39
High-throughput continuous segmented-flow colorimetry for environmental nutrient measurements.
Role in the facility
The QuAAtro39 is one of two five-channel continuous segmented-flow analyzers in the Nutrient Analytical Facility. Its automated flow paths support repeated colorimetric reactions and optical measurements across analytical batches.
5 channelsparallel analytical chemistry
High throughputautomated sample sequences
Environmental watermarine and freshwater samples
Current nutrient suite
The facility reports nitrate, nitrite, phosphate, silicic acid, and ammonium. Instrument assignment, calibration range, method details, quality-control acceptance, and reporting limits depend on the run and should be confirmed with facility staff.