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amberlite xad-2 (234) 234
preconcentration (163) 163
chemistry, analytical (149) 149
solid-phase extraction (131) 131
separation (124) 124
atomic-absorption-spectrometry (89) 89
adsorption (87) 87
engineering, chemical (77) 77
sorption (77) 77
lead (76) 76
copper (72) 72
cadmium (70) 70
chemistry, multidisciplinary (70) 70
chelating resin (69) 69
amberlite (65) 65
solid phase extraction (65) 65
water samples (62) 62
metal-ions (60) 60
chemistry (52) 52
extraction (50) 50
resins (48) 48
resin (45) 45
water (45) 45
polymers (43) 43
zinc (43) 43
online preconcentration (41) 41
silica-gel (41) 41
nickel (39) 39
atomic-absorption spectrometry (38) 38
environmental sciences (37) 37
analytical chemistry (36) 36
enrichment (35) 35
spectrophotometric determination (35) 35
cobalt (32) 32
environmental-samples (32) 32
immobilized amberlite xad-2 (32) 32
chemistry, applied (31) 31
flame atomic absorption spectrometry (31) 31
samples (30) 30
trace-elements (30) 30
acid (29) 29
amberlite xad-4 (27) 27
index medicus (27) 27
analysis (26) 26
removal (26) 26
trace-metals (25) 25
atomic absorption spectrometry (24) 24
water analysis (24) 24
polymer science (23) 23
emission-spectrometry (22) 22
ions (22) 22
sea-water (22) 22
activated carbon (21) 21
hydrogen-ion concentration (21) 21
inorganic chemistry (21) 21
metal ions (21) 21
physical chemistry (21) 21
metal-ion enrichment (20) 20
chelating resins (19) 19
food science & technology (19) 19
kinetics (19) 19
spectrometry (18) 18
spectroscopy (18) 18
trace amounts (18) 18
aqueous-solutions (17) 17
polymer matrix (17) 17
sorbents (17) 17
uranium (17) 17
water resources (17) 17
cu (16) 16
gums and resins industry (16) 16
icp-aes (16) 16
polyurethane foam (16) 16
solvent-extraction (16) 16
faas (15) 15
heavy-metals (15) 15
plasma-mass spectrometry (15) 15
synthesis (15) 15
amberlite xad-16 (14) 14
biological samples (14) 14
iron (14) 14
natural-water samples (14) 14
sorption behavior (14) 14
system (14) 14
usage (14) 14
aqueous-solution (13) 13
atomic absorption analysis (13) 13
characterization and evaluation of materials (13) 13
engineering, environmental (13) 13
food samples (13) 13
natural-waters (13) 13
spectrophotometry, atomic - methods (13) 13
thermodynamics (13) 13
amberlite xad-2 resin (12) 12
chemistry, physical (12) 12
chromatography (12) 12
heavy-metal ions (12) 12
isotherm study (12) 12
metals (12) 12
spectrum analysis (12) 12
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Desalination, ISSN 0011-9164, 2008, Volume 232, Issue 1, pp. 191 - 197
Amberlite XAD-2 resin was impregnated with Cyanex272 {bis (2,4,4-trimethylpentyl) phosphinic acid} and Cyanex302 {bis (2,4,4-trimethylpentyl)... 
Cyanex302 | Solid phase extraction | Amberlite XAD-2 | Uranium(VI) | PRECONCENTRATION | TRACE | U(VI) | SOLID-PHASE | IONS | WATER RESOURCES | THORIUM(IV) | SOLVENT-EXTRACTION | RESINS | ENGINEERING, CHEMICAL | POLYMER | Uranium | Radioactive substances
Journal Article
Journal Article
Talanta, ISSN 0039-9140, 2005, Volume 67, Issue 3, pp. 564 - 570
Journal Article
Journal of Radioanalytical and Nuclear Chemistry, ISSN 0236-5731, 9/2012, Volume 293, Issue 3, pp. 783 - 787
Journal Article
Microchemical Journal, ISSN 0026-265X, 12/2018, Volume 143, pp. 127 - 132
This paper introduces an active needle trap device (NTD) coupled with gas chromatography-flame ionization detector for sampling and analysis of aromatic amines... 
Needle trap device | Aromatic amines | Air | Amberlite | CHEMISTRY, ANALYTICAL | EXTRACTION | GAS-CHROMATOGRAPHY | SORBENT | PHASE MICROEXTRACTION | WATER SAMPLES | X-ray spectroscopy | Steel, Stainless | Methods
Journal Article
Talanta, ISSN 0039-9140, 2000, Volume 51, Issue 6, pp. 1187 - 1196
A stable chelating resin matrix was synthesized by covalently linking o-aminophenol ( o-AP) with the benzene ring of the polystyrene–divinylbenzene resin,... 
o-Aminophenol | Cadmium | Water analysis | Amberlite XAD-2 | Lead | Preconcentration | Nickel | Copper | Cobalt | Zinc | Atomic absorption spectrometry | ICP-AES | nickel | CHEMISTRY, ANALYTICAL | preconcentration | atomic absorption spectrometry | SORPTION | SPECTROPHOTOMETRIC DETERMINATION | PYROCATECHOL-VIOLET | cobalt | lead | water analysis | amberlite XAD-2 | CHELATING RESIN | copper | cadmium | o-aminophenol | SEPARATION | METAL-IONS | zinc | SPECTROMETRY | WATER
Journal Article
Egyptian Journal of Petroleum, ISSN 1110-0621, 03/2019, Volume 28, Issue 1, pp. 71 - 76
•The obtained data reflects the possibility of extracting uranium U (VI) from Egyptian crude phosphoric acid using modified Amberlite XAD-2 resin with mixture... 
Phosphoric acid | Uranium (VI) | Tri-butyl phosphate (TBP) | Di-2-ethyl hexyl phosphoric acid (D2EHPA) | Amberlite XAD-2
Journal Article
Chemical Engineering Journal, ISSN 1385-8947, 01/2013, Volume 215-216, pp. 691 - 698
► The use of the Amberlite XAD resins for the removal of the herbicide paraquat is reported. ► The results show the fundamental role played by the sodium... 
Paraquat | Adsorption | Sodium dodecylsulfate | Amberlite XAD resins | SORPTION | DIQUAT | HERBICIDE PARAQUAT | ENGINEERING, CHEMICAL | PHOTOCATALYTIC DEGRADATION | REMOVAL | ENGINEERING, ENVIRONMENTAL | ACTIVATED CARBON | METHYL GREEN | ADSORBENT | POLYURETHANE FOAM | MALACHITE-GREEN | Gums and resins industry | Herbicides
Journal Article
Journal of Taibah University for Science, ISSN 1658-3655, 10/2015, Volume 9, Issue 4, pp. 490 - 497
A highly selective and sensitive spectrophotometric method has been developed for the determination of trace amounts of bismuth in various samples. The method... 
Bismuth | Azo compounds | Biological and water samples | Spectrophotometry | Amberlite XAD-2 | Solid-phase extraction
Journal Article
Advances in Polymer Technology, ISSN 0730-6679, 03/2013, Volume 32, Issue S1, pp. E462 - E473
A chelating resin is produced by coupling a dye calcein blue to Amberlite XAD‐2 through an azo spacer. The resulting resin has been characterized by Fourier... 
Lead | Solid phase extraction | Determination | Isotherm study | Amberlite XAD‐2 | Amberlite XAD-2 | PRECONCENTRATION | RESIN | POLYMER SCIENCE | CD(II) | PB(II) | ENGINEERING, CHEMICAL | NICKEL | ENRICHMENT | ATOMIC-ABSORPTION-SPECTROMETRY | METAL-IONS | SOLID-PHASE EXTRACTION | WATER | Adsorption | Analysis
Journal Article