flow injection

Flow injection analysis involves the rapid injection of a sample into a continuously flowing unsegmented carrier stream. If necesaary for detection, one or more reagent solutions are continuously merged with the carrier prior to detection. The injected sample zone undergoes dispersion and is mixed with the carrier and reagent solutions. The resultant product is transported to the detector for measurement.

The dispersion or dilution of the sample zone can be controlled and adapted to the requirements of the analysis, by varying some operational parameters including the injected sample volume, the flow rate of carrier and reagent streams, the reaction coil length, and the inner diameter of the tubing.




The term "flow injection" was found in the following pages:

Company database: Antec Leyden
Flow-injection inductively coupled plasma mass spectrometry for speciation analysis | EVISA's News
Instrument database: Elemental Scientific Inc. (ESI) - SC-14 Autosampler
Instrument database: Elemental Scientific Inc. (ESI) - SC-4 Autosampler
Instrument database: Shimadzu Europe - LCMS-8040
Material database: National Institute of Standards and Technology (NIST) - SRM 2974 - Mussel Homogenate
Non-chromatographic separation techniques for speciation analysis | EVISA's News
Directory of scientists: Andrew Bowie
Company database: Japanese Association for Flow Injection Analysis (JAFIA)
Instrument database: Analytik Jena AG - multi N/CŪ 3100
ICP-MS: A versatile detection system for trace element and speciation analysis | EVISA's News
Instrument database: PerkinElmer Inc. - FIMS-100- Mercury Analyzer
Link database: HSE: MDHS41/2 Arsenic and inorganic compounds of arsenic (except arsine) in air
Directory of scientists: Cameron McLeod
Scientific publications with participation of EVISA | EVISA's News
Material database: National Institute of Standards and Technology (NIST) - SRM 363
Instrument database: Glass Expansion - Niagara Plus FI Sample Injector
Instrument database: GBC Scientific Equipment Ltd. - OptiMass 9500 ICP-TOFMS
Instrument database: FIAlab Instruments - FIAlab-2500 - For Classical Flow Injection Analysis
Material database: National Institute of Standards and Technology (NIST) - SRM 2974