On-chip sample preconcentration for integrated microfluidic analysisSONG, Simon; SINGH, Anup K.Analytical and bioanalytical chemistry. 2006, Vol 384, Num 1, pp 41-43, 3 p.Article

Extraction across supported liquid membranes by use of electrical fieldsPEDERSEN-BJERGAARD, Stig; RASMUSSEN, Knut Einar.Analytical and bioanalytical chemistry. 2007, Vol 388, Num 3, pp 521-523, 3 p.Article

The Chemical Enrichment History and Metallicity Gradients of the Magellanic CloudsCARRERA, Ricardo.Publications of the Astronomical Society of the Pacific. 2009, Vol 121, Num 875, pp 98-99, issn 0004-6280, 2 p.Article

CO₂ enrichment at treeline: help or hindrance for trees on the edge?MARSHALL, John D.Plant, cell and environment (Print). 2014, Vol 37, Num 2, pp 312-314, issn 0140-7791, 3 p.Article

The three generations of flow injection analysisHANSEN, Elo Harald; JIANHUA WANG.Analytical letters. 2004, Vol 37, Num 3, pp 345-359, issn 0003-2719, 15 p.Article

30 Jahre Entwicklung der Aufbereitungstechnik. II = 30 ans de développement de la technique de préparation. II = 30 years development in mineral processing. IISCHUBERT, H.Aufbereitungs-Technik. 1989, Vol 30, Num 6, pp 319-330, issn 0004-783XArticle

Preconcentration method for phosphate in water using activated carbon loaded with zirconiumHASHITANI, H; OKUMURA, M; FUJINAGA, K et al.Fresenius' Zeitschrift für analytische Chemie. 1987, Vol 326, Num 6, pp 540-542, issn 0016-1152Article

Copper(II)-dialkyldithiocarbamate-silica precolumn for the enrichment of complexing analytes in natural media coupled on-line with liquid chromatographyVEUTHEY, J.-L; HAERDI, W.Analytica chimica acta. 1989, Vol 225, Num 2, pp 303-311, issn 0003-2670, 9 p.Article

Sequential elution of multiply and singly phosphorylated peptides with polar-copolymerized mixed-mode RP18/SCX materialXIULING LI; ZHIMOU GUO; QIANYING SHENG et al.Analyst (London. 1877. Print). 2012, Vol 137, Num 12, pp 2774-2776, issn 0003-2654, 3 p.Article

Systematic Investigation of the Sorption Properties of Tenax TA, Chromosorb 106, Porapak N, and Carbopak FSCHNEIDER, Martina; GOSS, Kai-Uwe.Analytical chemistry (Washington). 2009, Vol 81, Num 8, pp 3017-3021, issn 0003-2700, 5 p.Article

Electropreconcentration with Charge-Selective NanochannelsPLECIS, Adrien; NANTEUIL, Clément; HAGHIRI-GOSNET, Anne-Marie et al.Analytical chemistry (Washington). 2008, Vol 80, Num 24, pp 9542-9550, issn 0003-2700, 9 p.Article

Intracluster stars and the chemical enrichment of the intracluster mediumZARITSKY, Dennis; GONZALEZ, Anthony H; ZABLUDOFF, Ann I et al.The Astrophysical journal. 2004, Vol 613, Num 2, pp L93-L96, issn 0004-637X, 2Article

Encapsulation of multi-walled carbon nanotubes (MWCNTs) in Ba²⁺-alginate to form coated micro-beads and their application to the pre-concentration/elimination of dibenzo-p-dioxin, dibenzofuran, and biphenyl from contaminated waterFUGETSU, Bunshi; SATOH, Shuya; ILES, Alexander et al.Analyst (London. 1877. Print). 2004, Vol 129, Num 7, pp 565-566, issn 0003-2654, 2 p.Article

The use of solid sorbents for direct accumulation of organic compounds from water matrices ― a review of solid-phase extraction techniquesLISKA, I; KRUPCIK, J; LECLERCQ, P. A et al.HRC. Journal of high resolution chromatography. 1989, Vol 12, Num 9, pp 577-590, issn 0935-6304, 14 p.Article

Sulfuric acid concentration with an alectro-electrodialysis processCHERIF, A. T; GAVACH, C; COHEN, T et al.Hydrometallurgy (Amsterdam). 1988, Vol 21, Num 2, pp 191-201, issn 0304-386XArticle

Determination of neodymium by ion-echanger absorptiometry with the f-f electron transition bandYOSHIMURA, K; TAKETATSU, T.Fresenius' Zeitschrift für analytische Chemie. 1987, Vol 328, Num 7, pp 553-556, issn 0016-1152Article

Solvent extraction separation of tin (IV) with 2-ethylhexyl phosphonic acid mono-2-ethylhexyl ester (PC-88A)BANDEKAR, S. V; DHADKE, P. M.Talanta (Oxford). 1998, Vol 46, Num 5, pp 1181-1186, issn 0039-9140Article

Neutron activation analysis of rhenium in rocks after preliminary extraction with acetoneWANG XIAOLIN; LIU YINONG; CHEN YINLIANG et al.Journal of radioanalytical and nuclear chemistry. 1992, Vol 161, Num 1, pp 227-231, issn 0236-5731Conference Paper

Evaluation of a freeze-concentration technique for enrichment of natural organic substances in waterISLAM, S; HEMOND, H. F.Analytical letters. 1991, Vol 24, Num 6, pp 1035-1045, issn 0003-2719Article

Liquid-liquid extraction of elements by antipyrine and diantipyrylmethane salts from non-aqueous solutions or in systems without an organic solventPETROV, B. I; ZHIVOPISTSEV, V. P.Talanta (Oxford). 1987, Vol 34, Num 1, pp 175-178, issn 0039-9140Article

Design of an oxygen concentrator using the rapid pressure-swing adsorption principlePRITCHARD, C. L; SIMPSON, G. K.Chemical engineering research & design. 1986, Vol 64, Num 6, pp 467-472, issn 0263-8762Article

Separation chemistries for the 21st centuryKOLESINSKI, H. S.American laboratory (Fairfield). 1996, Vol 28, Num 11, pp 18C-18H, issn 0044-7749, 5 p.Article

Electroosmotic preconcentration of cations and anions for the analysis of high-purity waterMOSKVIN, L. N; GURSKII, V. S; EPIMAKHOVA, L. V et al.Journal of analytical chemistry (New York, NY). 1992, Vol 47, Num 7, pp 929-931, issn 1061-9348, 2Article

Reverse osmosis as a concentration technique for soluble organic phosphorus in fresh waterSTEWART, B. M; JORDAN, C; THORBURN BURNS, D et al.Analytica chimica acta. 1991, Vol 244, Num 2, pp 269-274, issn 0003-2670, 6 p.Article

Oxygen enrichment by pressure swing adsorptionCHIANG, A. S. T; MAU-YEUH HWONG; TING-YUEH LEE et al.Industrial & engineering chemistry research. 1988, Vol 27, Num 1, pp 81-85, issn 0888-5885Article