The material that is coming from a chromatographic separation. Can also be the waste outfall from industries. Also is the term for sewage (sewage effluent).

The term "effluent" was found in the following pages:

Journals database: Radioactivity and Radiochemistry
Instrument database: LAR Process Analysers AG - QuickTONb®
Standard methods for elemental speciation analysis | EVISA's News
Determination of gadolinium-based MRI contrast agents in fresh and oceanic waters of Australia | EVISA's News
Link database: Canadian Environmental Protection Act: Federal Environmental Quality Guideline: Hexavalent Chromium
Material database: IRMM - Institute for Reference Materials and Measurements - ERM -CA713: Trace elements in wastewater
Link database: LGC Project S3 – Analytical tools and procedures for trace element speciation studies in metal accumulating plants
Instrument database: Nu Instruments Ltd. - Horizon Stable Isotope Ratio Mass Spectrometer
Fast speciation analysis of inorganic arsenic by using frontal chromatography for separation | EVISA's News
Instrument database: Tekran Instruments Corporation - Model 2500 CVAFS Mercury Detector
Instrument database: LAR Process Analysers AG - QuickTOC®
Link database: Blacksmith Institute: Industrial Estates - Lead Pollution
Plasma source detection techniques for gas chromatography | EVISA's News
Directory of scientists: Alan G. Howard
Instrument database: TraceDetect - ArsenicGuard™ Online Arsenic Analyzer
Instrument database: LAR Process Analysers AG - QuickCOD®
Link database: US EPA Method 1630 (draft): Methyl mercury in water by distillation, aqueous ethylation and CVAFS
Directory of scientists: Chuni L. Chakrabarti
Instrument database: Progression, Inc. - iPulse
Instrument database: Mercury Instruments GmbH - Process Analyzer PA-1