01
Drinking water
NOM/CDOM and potential by-products training.
HORIBA Solutions / HORIBA Aqualog-Next for EEM and water analysis
A-TEM
HORIBA Aqualog-Next for EEM and water analysis
Fifth generation analyzer for simultaneous absorbance and fluorescence EEM in water, dissolved organic matter and environmental monitoring.
5th generationAqualog platform
secondsfingerprint EEM
IFEautomatic correction
Summary
Aqualog-Next generates A-TEEM fingerprints in seconds, corrects internal filter effect and supports PARFAC modeling and sample classification.
Solution overview
More information per water sample
Simultaneous measurement reduces misalignment between absorbance and fluorescence data. The result is a corrected EEM, suitable for trends, components and comparison of fingerprints.
Applications
Primary applications
02
Natural waters
Organic matter, climate, algae and contamination.
03
Fluids
Process monitoring and fingerprint changes.
Key features
Resources and settings
01
Rapid EEM acquisition
CCD detector acquisition in seconds.
02
IFE correction
It compensates for absorption that distorts fluorescence intensity.
03
EzSpec
Acquisition flow, visualization and multivariate analysis.
Reference data
Technical view
This summary supports preliminary evaluation; the final configuration must account for the sample matrix, method, analytical range and throughput.
MeasurementsSimultaneous absorbance and fluorescence
Central applicationWater and dissolved organic matter
AnalysisFingerprint, components, PARAFAC and trends
Frequently Asked Questions
Technical information
Aqualog-Next measures unprepared water?
Many waters can be measured directly, but filtration, dilution and cuvette selection depend on turbidity and method.
What is internal filter effect correction?
It is compensation for loss of excitement and emission caused by the absorbance of the sample itself.
Can you use PARAFAC?
Yes. Series-based EEMs can feed PARAFAC models, provided the set and validation are adequate.
Related pages
Related solutions
Application assessment
Inform the matrix, analytes or molecules of interest, expected range and volume of samples. SENS specifies the applicable configuration.