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chemistry, analytical (59) 59
multi-pumping (34) 34
multi-pumping flow system (33) 33
spectrophotometric determination (27) 27
flow analysis (25) 25
analysis (21) 21
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pulsed flow (9) 9
sequential injection (9) 9
blasting (8) 8
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positive displacement machines for liquids (8) 8
pumping of fluid by direct contact of another fluid or byusing inertia of fluid to be pumped (8) 8
pumps for liquids or elastic fluids (8) 8
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analytical chemistry (5) 5
chemiluminometric determination (5) 5
combination or multi-purpose tools not otherwise providedfor (5) 5
details or components of portable power-driven tools notparticularly related to the operations performed and nototherwise provided for (5) 5
extraction (5) 5
flow-injection analysis (5) 5
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injection (5) 5
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ascorbic acid (4) 4
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flow (4) 4
fluorometric-determination (4) 4
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physics (4) 4
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chemical surface treatment (3) 3
coating by vacuum evaporation, by sputtering, by ion implantationor by chemical vapour deposition, in general (3) 3
coating material with metallic material (3) 3
coating metallic material (3) 3
diffusion treatment of metallic material (3) 3
ecotoxicology (3) 3
exploiting multicommutation (3) 3
hydrogen-ion concentration (3) 3
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multi-pumping flow analysis (3) 3
multi-step processes for surface treatment of metallicmaterial involving at least one process provided for in classc23 and at least oneprocess covered by subclass c21d or c22f or class c25 (3) 3
multi-syringe flow-injection analysis (3) 3
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nitrite determination (3) 3
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Analytica Chimica Acta, ISSN 0003-2670, 11/2019, Volume 1082, pp. 78 - 85
3D printing technology is increasingly used in flow analysis, to develop low cost and tailor-made devices. The possibility of grafting specific molecules onto... 
Multi pumping flow system | Poly(methylmethacrylate) grafting | Stereolithography | Dicarboxylate 1,5-diphenyl-3-thiocarbazone | Mercury | SYSTEM | PRECONCENTRATION | CHEMISTRY, ANALYTICAL | SEQUENTIAL INJECTION | LAB-ON-VALVE | LEAD | Cysteine | Analysis | 3D printing | Analytical chemistry | Chemical Sciences
Journal Article
Talanta, ISSN 0039-9140, 05/2017, Volume 166, pp. 399 - 404
A novel automated method for the determination of boron based on the use of pulsed flows was developed and applied to the determination of this element in... 
Boron | Pulsed flows | Multi-pumping flow analysis | Water samples | CHEMISTRY, ANALYTICAL | POTENTIALITIES | INJECTION ANALYSIS | SPECTROPHOTOMETRIC DETERMINATION | DETERMINING DISSOLVED BORON | FLUOROMETRIC-DETERMINATION | PLANTS | AZOMETHINE-H | Schiff bases | Drinking water | Analysis | Ophthalmic drugs | Detectors | Data entry
Journal Article
Microchemical Journal, ISSN 0026-265X, 07/2017, Volume 133, pp. 121 - 125
A multi-commuted flow system was designed for implementing spectrophotometric methods based on relatively slow chemical reaction. It comprised six-way solenoid... 
Monosegmented flows | Multi-pumping flow system | Iodate determination | Spectrophotometry | Slow chemical reaction | CHEMISTRY, ANALYTICAL | INJECTION ANALYSIS | SPECTROPHOTOMETRIC DETERMINATION | DIGESTS | STOPPED-FLOW | IODATE | ZONES | Valves
Journal Article
Journal Article
Sensors & Actuators: A. Physical, ISSN 0924-4247, 05/2017, Volume 258, pp. 146 - 155
[Display omitted] •The double-beam direct-injection photometric detector is presented.•The injection is done using solenoid pulse micro-pumps.•The detector... 
Direct-injection detector | Multi-pumping flow system | Optical sensing | Flow analysis | LED detector | Log ratio amplifier | TRACE | IRON | ENGINEERING, ELECTRICAL & ELECTRONIC | LIGHT-EMITTING-DIODES | ANALYTICAL-CHEMISTRY | INSTRUMENTS & INSTRUMENTATION | TOTAL PHOSPHORUS | SPECIATION ANALYSIS | WATER SAMPLES | TOOL | Detectors | Analysis
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 04/2014, Volume 820, pp. 69 - 75
Journal Article
Talanta, ISSN 0039-9140, 07/2012, Volume 96, pp. 68 - 74
A novel direct-injection detector (DID) integrated with multi-pumping flow system (MPFS) for the photometric determination of iron is proposed. Paired... 
Direct-injection detector | Multi-pumping flow system | Paired emitter-detector diode | Flow analysis | Light-emitting diode | CHEMISTRY, ANALYTICAL | NATURAL-WATERS | DIODES | SPECIATION ANALYSIS | SPECTROMETRY | Water, Underground | Iron | Chemical tests and reagents | Detectors
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 01/2013, Volume 758, pp. 108 - 113
[Display omitted] ► Inexpensive, fast and environmentally friendly spectrophotometric determination of acid dissociable cyanide. ► Novel analytical method... 
Acid-dissociable cyanide | Liquid-core waveguide | Gas-diffusion | Spectrophotometry | Flow analysis | Multi-pumping | SYSTEM | CHEMISTRY, ANALYTICAL | INJECTION DETERMINATION | SPECTROSCOPIC DETECTION | SENSOR | WAVE-GUIDE | FLUOROMETRIC DETECTION | WASTE-WATER | GREEN CHEMISTRY | ATOMIC-ABSORPTION-SPECTROMETRY | DIFFUSION SEPARATION | Waveguides | Analysis | Cyanides
Journal Article
Canadian Journal of Chemistry, ISSN 0008-4042, 2016, Volume 94, Issue 10, pp. 812 - 817
A new methodology for determination of sulfonamides (sulfaquinoxaline, sulfathiazole, and sulfadimethoxine) in water samples was developed by coupling an... 
méthode écologique | eau | sulfonamides | pompage multiple | eco-friendly method | water | multi-pumping | Water | Sulfonamides | Multi-pumping | Eco-friendly method | ANTIBIOTICS | CONTAMINATION | SURFACE-WATER | SULFAMETHOXAZOLE | CHEMISTRY, MULTIDISCIPLINARY | LIQUID-CHROMATOGRAPHY | MATRICES | GUIDE CAPILLARY CELL | RISK-ASSESSMENT | RESIDUES | SOLID-PHASE EXTRACTION | Chemical properties | Analysis | Methods
Journal Article
Analytica Chimica Acta, ISSN 0003-2670, 2010, Volume 668, Issue 1, pp. 74 - 79
In this paper, an on-line spectrofluorimetric system is proposed for a simple, rapid and accurate measurement of volatile fatty acids (VFA) in anaerobic... 
Multi-pumping flow analysis | Fluorimetry | Volatile fatty acids | Process control | Anaerobic digestion | Multisyringe flow injection analysis | CHEMISTRY, ANALYTICAL | TITRATION METHOD | GAS-CHROMATOGRAPHY | DIGESTERS | SAMPLES | CARBOXYLIC-ACIDS | Sludge | Fatty acids | Analysis | Ethylenediamines
Journal Article