ライフサイエンスコーパス: solid-phase extraction

1 ispersive liquid-liquid micro extraction and solid phase extraction.

2 tial recoveries of photoreactive moieties by solid phase extraction.

3 h, this method can be considered an open bed solid phase extraction.

4 ained was separated from sugars and acids by solid phase extraction.

5 ion of iron(II) spectrophotometrically after solid phase extraction.

6 then purified by using ISOLUTE(R) multimode solid phase extraction.

7 icient transfer, low cost and simplicity) to solid phase extraction.

8 nst the state-of-the-art sample preparation, solid-phase extraction.

9 ity columns that work through a mechanism of solid-phase extraction.

10 lipid subclasses is further purified by C18 solid-phase extraction.

11 aration included methanol homogenization and solid-phase extraction.

12 thane on a ChemElut column and cleaned-up by solid-phase extraction.

13 ized in the HF demineralization solution via solid-phase extraction.

14 es, including chromatographic separation and solid-phase extraction.

15 the extract, polyphenols were isolated using solid-phase extraction.

16 : (1) isolation using strong cation-exchange solid-phase extraction, (2) derivatization with pentaflu

17 The proposed strategy is based on solid phase extraction and analysis by GC-MS.

18 ydrophilic interaction liquid chromatography solid phase extraction and analyzed by MALDI-TOF-MS in r

19 esults revealed the applicability of MMIP in solid phase extraction and determination of melamine fro

20 Automated solid phase extraction and gas chromatography/high resol

21 e measured using a validated method based on solid phase extraction and liquid chromatography coupled

22 a new sensitive and specific method based on solid phase extraction and liquid chromatography coupled

23 esticides were extracted from the samples by solid phase extraction and liquid-liquid extraction befo

24 Two-stage desalting (during solid phase extraction and on the analytical column) inc

25 nanotube (cMWCNT) were used for the magnetic solid phase extractions and determination of Sudan I, II

26 l content of some sulfonamides in milk using solid-phase extraction and a color reaction is described

27 were purified by mixed-mode cation-exchange solid-phase extraction and analyzed by ultrahigh-perform

28 The platform consists of solid-phase extraction and elution of the membrane prote

29 e isolated from ethanolic almond extracts by solid-phase extraction and identified with UHPLC-MS by c

30 Thirty targeted ECs were analyzed by solid-phase extraction and liquid chromatography coupled

31 A method based on solid-phase extraction and liquid chromatography coupled

32 have been intensively employed in classical solid-phase extraction and solid-phase microextraction.

33 human or mouse tissues, their enrichment by solid-phase extraction and subsequent analysis by LC-MS.

34 of hybrid mesoporous silicas as sorbents for solid-phase extraction and the use of these materials to

35 E congeners between Arctic DOM (isolated via solid phase extraction) and water was measured using the

36 rates accelerated microwave digestion (MWD), solid phase extraction, and magnetic separation into a s

37 f isolating the fraction of interest through solid phase extraction, and using gas chromatography-fla

38 ted to liquid-liquid extraction, followed by solid-phase extraction, and analyzed by ultra-high perfo

39 ral lipids (NLs), and phospholipids by using solid-phase extraction, and FA profiles in each lipid cl

40 This method utilizes phospholipid-depletion solid-phase extraction as a new high-efficiency sample p

41 system proposed are the capability to renew solid phase extraction at will in a fully automated way,

42 phy-tandem mass spectrometry with a previous solid-phase extraction at baseline.

43 t and vegetable samples underwent a two-step solid-phase extraction before analysis by comprehensive

44 rs), while the second step uses bioselective solid-phase extraction (bioSPE) columns to isolate compo

45 extraction, purification of FFA fraction by solid phase extraction, boron trifluoride in methanol me

46 chloride, and clean-up step using dispersive solid-phase extraction by addition of a mixture of magne

47 sequential anion exchange chromatography and solid phase extraction (C18 matrix), three dipeptides we

48 nillic acids was carried out by an off-line, solid phase extraction, capillary zone, electrophoresis

49 from the chip and purified on a custom-made solid-phase extraction cartridge and subjected to qualit

50 eudomonas aeruginosa concentrated with a C18 solid-phase extraction cartridge initiate NAD(P)H-depend

51 derivatives) were washed and enriched with a solid-phase extraction cartridge prior to analysis by ES

52 step consisted of loading the water on a 1 g solid-phase extraction cartridge, shipping it to our lab

53 xtures by passing solutions through fluorous solid phase extraction cartridges.

54 e method, based on the sample preparation by solid-phase extraction cartridges and detection by ultra

55 d surface water samples, extracted with four solid-phase extraction cartridges of different chemistri

56 using alumina and quaternary methyl ammonium solid-phase extraction cartridges.

57 , up to 5 mL of water is injected to in-line solid phase extraction, chromatographed by HPLC, and det

58 id extraction, clean-up using immunoaffinity solid phase extraction chromatography, and FMOC-derivati

59 ing with acetonitrile followed by dispersive solid phase extraction clean-up using primary secondary

60 improved sample preparation using dispersive solid-phase extraction clean-up was proposed for the tra

61 A C18 solid-phase-extraction clean-up method was used to reduc

62 teroids from CNB tissue samples (including a solid-phase extraction cleanup step) followed by analysi

63 A novel and advanced technology on solid phase extraction column prior to liquid chromatogr

64 nucleosides, enrichment by a reversed-phase solid-phase extraction column, and nanoLC-NSI/MS/MS anal

65 rticles functioned as selective sorbent in a solid-phase extraction column.

66 imple and effective method based on magnetic solid-phase extraction combined with high performance li

67 S concentrations were measured using on-line solid phase extraction coupled to high performance liqui

68 Ultrasound-assisted magnetic solid-phase extraction coupled to capillary electrophore

69 ed eicosanoids concentrations (determined by solid-phase extraction coupled to LC-MS/MS) depending on

70 and its ClxBPA were assessed through online solid-phase extraction coupled to ultra high-performance

71 s based on microwave-assisted extraction and solid-phase extraction coupled to ultra-high-performance

72 nked plasma glycopeptides were quantified by solid-phase extraction coupled with mass spectrometry.

73 ed extraction (MAE) coupled dispersive micro solid-phase extraction (D-mu-SPE), was developed to extr

74 In-vial filtration with dispersive solid-phase extraction (d-SPE) clean-up of QuEChERS (qui

75 Automation of dispersive solid-phase extraction (d-SPE) presents significant chal

76 raction (DLLME) and QuEChERS with dispersive solid-phase extraction (d-SPE).

77 ation of a neuron-in-capillary platform to a solid phase extraction device and off-line MS.

78 ion protocol utilized an air pressure driven solid phase extraction device run using a standard bicyc

79 l of free metal or an offline approach using solid phase extraction did not show promising results.

80 Solid phase extraction disks were impregnated with polyv

81 A dispersive micro solid phase extraction (DMSPE) method for the selective

82 irated and subjected to two-stage dispersive solid phase extraction (dSPE) cleanup and the residues w

83 S) with aluminum oxide (Al2O3) as dispersive solid phase extraction (dSPE) material and high performa

84 EOS) was successfully used as new dispersive solid phase extraction (dSPE) sorbent material in the de

85 r laboratory have been applied as dispersive solid-phase extraction (dSPE) sorbent for the extraction

86 for fat extraction, the stationary phase in solid phase extraction, etc., according to recovery, pre

87 on ultrasonic extraction and purification by solid phase extraction followed by LC-MS/MS and GC-MS an

88 nic screening assay after fractionation with solid phase extraction followed by reversed phase high p

89 Spiked urine samples were analyzed using solid phase extraction followed by ultrahigh-pressure gr

90 A method based on solid-phase extraction followed by liquid chromatography

91 olves sample preparation by liquid-liquid or solid-phase extraction, followed by analysis using liqui

92 The development of a method using solid phase extraction for preconcentration and determin

93 inothioazole-containing sulfonamide resin in solid phase extraction for the determination of lead and

94 paration and purification of beer a combined solid phase extraction for trichothecenes, enniatins, be

95 er (3:2, v/v), centrifugation and continuous solid-phase extraction for cleanup and preconcentration.

96 xchange chromatography, ultrafiltration, and solid-phase extraction for enhanced detection prior to L

97 with automated sample preparation by online-solid-phase-extraction for the simultaneous quantificati

98 both whole water samples and OM isolated by solid phase extraction from whole water samples collecte

99 ation of undigested salmon calcitonin, after solid-phase extraction from plasma, resulted in a lower

100 h a magnetic bead trap has been designed for solid-phase extraction-gradient elution-mass spectrometr

101 Solid phase extraction has been employed for sample clea

102 anic framework (MOF) materials for automatic solid-phase extraction has been achieved for the first t

103 concentrations were measured by using online solid-phase extraction, high-performance liquid chromato

104 s collected in 2009 for eight PFCs by online solid phase extraction-high performance liquid chromatog

105 er, and OSPW using a highly sensitive online solid phase extraction-HPLC-Orbitrap method.

106 s, paper spray analysis using the integrated solid phase extraction improved the detection limits sig

107 Clean-up was achieved using solid phase extraction in neutral-Si/basic-Si/acidic-Si/

108 s to conventional procedures based mainly in solid-phase extraction, in terms of simplicity, reductio

109 authentic Arctic snow DOM sample isolated by solid phase extraction, indicating the ubiquity of DOM i

110 from spiked orange juice samples showed that solid phase extraction is a better choice in order to ob

111 Initially, a solid phase extraction-LC-HRMS method was established us

112 uent experiments (e.g., 2D-NMR spectroscopy, solid-phase extraction, liquid chromatography prefaced m

113 liquid-liquid extraction (SALLE) and online solid phase extraction-liquid chromatography-tandem mass

114 TSNAs in drinking water, we have developed a solid-phase extraction-liquid chromatography-tandem mass

115 To this end, a solid-phase extraction-liquid chromatography-tandem mass

116 ultural area was sampled with a large volume solid phase extraction (LVSPE) device using three cartri

117 nanotubes-poly (vinyl alcohol) cryogel-micro-solid phase extraction (magnetic-MWCNTs-PVA cryogel-mu-S

118 A relatively rapid, accurate and precise solid phase extraction method is presented for the deter

119 A solid phase extraction method using antimony ion imprint

120 A novel solid phase extraction method was developed for simultan

121 A novel and simple solid phase extraction method was improved and recommend

122 pared with parameters obtained without using solid phase extraction method.

123 A simple solid-phase extraction method for the enrichment of 5 bi

124 enylcarbazide and underutilised to develop a solid-phase extraction method to separate and concentrat

125 ble coffees, as consumed, using a two-column solid-phase extraction method, determined Ca, Mg and Mn

126 automated 2-step procedure and purified by a solid-phase extraction method.

127 to purify diverse oligomers through a single solid-phase extraction method.

128 A molecularly imprinted solid phase extraction (MISPE) method has been optimized

129 A molecularly imprinted solid phase extraction (MISPE) procedure was performed i

130 ntegrates a molecular imprinting polymer for solid phase extraction (MISPE) technique with a sensitiv

131 he validated method of molecularly imprinted solid-phase extraction (MISPE) cartridge was successfull

132 ich provides automated molecularly imprinted solid-phase extraction (MISPE) followed by liquid chroma

133 The molecularly imprinted solid-phase extraction (MISPE) procedure was optimised w

134 ariables affecting the molecularly imprinted solid-phase extraction (MISPE) procedure were optimized.

135 was used as a clean-up adsorbent in magnetic solid phase extraction (MSPE) for direct determination o

136 Magnetic solid phase extraction (MSPE) with cobalt ferrite nanopa

137 cedure using porous membrane-protected micro-solid phase extraction (mu-SPE) in conjunction with liqu

138 lized octadecylsilyl-silica (C18) film micro-solid phase extraction (muSPE) was developed and applied

139 ng of high-performance liquid chromatography-solid-phase extraction-nuclear magnetic resonance spectr

140 matography-high-resolution mass spectrometry-solid-phase extraction-nuclear magnetic resonance spectr

141 Then, they were applied for solid phase extraction of Co(II) as an example of heavy

142 ) was synthesized and applied for dispersive solid phase extraction of copper in water and cereal sam

143 t time the application of S-FF in dispersive solid phase extraction of methylene blue (as a cationic

144 , we describe a chemoenzymatic method called solid phase extraction of N-linked glycans and glycosite

145 time as an adsorbent for the vortex assisted-solid phase extraction of Pb(II) from cereal, beverage a

146 rvested in 2011 and 2012 was investigated by solid phase extraction of samples and gas chromatography

147 ental analysis and used adsorbent for column solid phase extraction of selenium ions.

148 applied as a sorbent for selective magnetic solid phase extraction of zinc followed by its determina

149 Solid-phase extraction of a racemic mixture by using Cu(

150 Following a generic solid-phase extraction of surface water samples, LC-HRMS

151 osylation sites using our recently developed solid-phase extraction of the N-linked Glycans And Glyco

152 fter partial fractionation of olive water by solid-phase extraction, only peptides/proteins containin

153 (99m)Tc was purified by solid-phase extraction or biphasic exchange chromatograp

154 so assessed in the lab with polyoxymethylene solid phase extraction (POM-SPE).

155 In this study, a simple and rapid solid phase extraction/preconcentration procedure was de

156 e and polyacrylate polymers to manufacture a solid phase extraction preconcentrator for the selective

157 acid hydrolysis followed by high-throughput solid-phase extraction prior to chromatographic separati

158 An analytical method comprising a solid phase extraction procedure followed by liquid chro

159 ctor demonstrated the reproducibility of the solid-phase extraction procedure and ESI-FT-ICR-MS which

160 Different parameters were optimized for the solid-phase extraction procedure and instrumental analys

161 The use of an appropriate solid-phase extraction protocol allowed specific extract

162 he EWOD microdevice coupled with an off-chip solid-phase extraction purification with a decayed-corre

163 nd subsequent cleanup was done by dispersive solid-phase extraction (QuEChERS method).

164 In this study, the solid-phase extraction/quick, easy, cheap, effective, ru

165 sorbance at 280 nm (SUVA280) between the two solid phase extraction resins, suggesting they capture s

166 are the direct injection of the samples with solid-phase extractions: reversed-phase (C18) and strong

167 technique termed solvent-assisted dispersive solid phase extraction (SA-DSPE) was developed.

168 n of fat, the clean-up was carried out using solid phase extraction silica cartridges.

169 ibility of these materials for being used as solid phase extraction sorbent for the selective preconc

170 ic graphene oxide-polyimide, as an efficient solid-phase extraction sorbent.

171 d-phase dispersion (MSPD) coupled on-line to solid phase extraction (SPE) and high performance liquid

172 environmental samples was developed based on solid phase extraction (SPE) and LC tandem MS detection.

173 (NNAL) as the targets, we first developed a solid phase extraction (SPE) and liquid chromatography-t

174 In this work, sequential solid phase extraction (SPE) and silver-form cation exch

175 e free and bound volatiles were separated by solid phase extraction (SPE) and then analysed by gas ch

176 d-indirect coupling made possible by using a solid phase extraction (SPE) apparatus intended for high

177 these needs, we present a dual-column online solid phase extraction (SPE) approach capable of preconc

178 Synthesized MIPs were packed into solid phase extraction (SPE) cartridge to serve as tailo

179 y means of polymeric reversed phase Strata X solid phase extraction (SPE) cartridges.

180 vel paper spray cartridge with an integrated solid phase extraction (SPE) column is described.

181 A novel and fast method based on the solid phase extraction (SPE) coupled to a flow injection

182 d, preservative, elution, and evaporation on solid phase extraction (SPE) efficiency was also explore

183 The second procedure performed a solid phase extraction (SPE) first, avoiding matrix effe

184 compounds intended to migrate was done using solid phase extraction (SPE) followed by gas chromatogra

185 MIP was used as matrix in solid phase extraction (SPE) for recovery of cephalexin

186 Mixed-mode ion exchange solid phase extraction (SPE) fractionated fluorinated su

187 this study, we developed a simple and rapid solid phase extraction (SPE) method for the separation/p

188 ly imprinted polymer (MIP) for the selective solid phase extraction (SPE) of florfenicol (FF) was pre

189 ent desorption of the entire spot and online solid phase extraction (SPE) procedure were unaffected b

190 ter gene assays (RGAs) coupled with a single solid phase extraction (SPE) step was developed and used

191 ts were isolated from the digest by a single solid phase extraction (SPE) step, and the analytes were

192 The sample was extracted with solid phase extraction (SPE) technique on SPE column.

193 Coupling solid phase extraction (SPE) to GC/IRMS enabled the prec

194 cally-bound aroma compounds were isolated by solid phase extraction (SPE) to later be analysed using

195 The hydrolysate was fractionated by solid phase extraction (SPE) using a C18 matrix followed

196 from wine was simplified to a single step of solid phase extraction (SPE) using size exclusion chroma

197 C solution extracted from milk samples using solid phase extraction (SPE) was captured and the concen

198 s were between 92% and 99%); this involved a solid phase extraction (SPE) with a polymeric sorbent.

199 dissolved organic matter (DOM) isolation by solid phase extraction (SPE) with a styrene-divinylbenze

200 nol-water (1:1), and methanol fractions from solid phase extraction (SPE) with C18 resin were subject

201 SPW) was performed using silver-ion (Ag-ion) solid phase extraction (SPE) without the requirement of

202 chieves selectivity of 1:4500 as compared to solid phase extraction (SPE)(1:3500) and limit of detect

203 parison of this method was conducted against solid phase extraction (SPE), a ubiquitous and trusted m

204 from the Granite Belt have been isolated by solid phase extraction (SPE), and analysed using gas chr

205 d and transferred to an azo dye, purified by solid phase extraction (SPE), and analyzed using high pe

206 tion (SAFE), liquid-liquid extraction (LLE), solid phase extraction (SPE), and simultaneous distillat

207 ion (LLCE), the FFAs extract was purified by Solid Phase Extraction (SPE), methylated by boron triflu

208 his work, liquid-liquid extraction (LLE) and solid phase extraction (SPE), of polyphenols from a VOO

209 E) or solid-phase microextraction (SPME) and solid phase extraction (SPE), respectively, followed by

210 A new, sensitive and simple solid phase extraction (SPE), separation and preconcentr

211 Combined with solid phase extraction (SPE), the method LOD is down to

212 Combined with solid phase extraction (SPE), the occurrence of N-Cl-DCA

213 For solid phase extraction (SPE), two OasisHLB cartridges we

214 action (SLE), followed by a clean-up step by solid phase extraction (SPE), were compared.

215 Furthermore, solid phase extraction (SPE)-based methodology is report

216 nt chemical separation of those compounds by solid phase extraction (SPE).

217 or miniaturized sample processing, including solid phase extraction (SPE).

218 s analysed by HPLC-DAD after purification by solid phase extraction (SPE).

219 Different Solid Phase Extractions (SPE) and clean-up were selected

220 An analytical procedure, based on solid-phase extraction (SPE) and liquid chromatography c

221 ined in human urine and serum samples, using solid-phase extraction (SPE) and liquid chromatography-t

222 enzoate (PHMB) and preconcentrated online by solid-phase extraction (SPE) before separation by liquid

223 This blend was then transferred to a solid-phase extraction (SPE) cartridge containing 1.0g o

224 mL) were concentrated using a reversed-phase solid-phase extraction (SPE) cartridge, followed by OTA

225 chromatographically separated compounds onto solid-phase extraction (SPE) cartridges and subsequent e

226 cetonitrile and centrifugation followed by a solid-phase extraction (SPE) clean-up.

227 taneously, was developed in conjunction with solid-phase extraction (SPE) cleanup for the determinati

228 multi-residue pesticides was developed using solid-phase extraction (SPE) coupled with dispersive liq

229 Solid-phase extraction (SPE) is a well-known method for

230 The samples were processed using a solid-phase extraction (SPE) method and then subjected t

231 solated from the lipid matrix by a developed solid-phase extraction (SPE) method and were determined

232 -line concentration were achieved by a novel solid-phase extraction (SPE) method employing mixed cati

233 ackle this difficulty, we developed a single solid-phase extraction (SPE) method with high-performanc

234 d stable derivatives, which were enriched by solid-phase extraction (SPE) prior to analysis by HPLC-M

235 d with beta-glucuronidase and extracted by a solid-phase extraction (SPE) procedure for the measureme

236 ic acid-co divinylbenzene] (MMAD) resin as a solid-phase extraction (SPE) sorbent at pH 8.

237 ative disorders, was prepared and its use as solid-phase extraction (SPE) sorbent material was demons

238 hydroxides were synthesized and employed as solid-phase extraction (SPE) sorbents to extract several

239 Successful incorporation of solid-phase extraction (SPE) to microchip was ensured by

240 vely Coupled Mass Spectrometry (ICP-MS) with solid-phase extraction (SPE) to separate and purify radi

241 Solid-phase extraction (SPE) was used to sub-fractionate

242 An analytical method based on solid-phase extraction (SPE) with Amberlite XAD-2 adsorb

243 synthesized for use in an assay that coupled solid-phase extraction (SPE) with liquid chromatography-

244 A solid-phase extraction (SPE) with mixed-mode resins meth

245 Our assay integrates on-chip solid-phase extraction (SPE) with online nanoflow liquid

246 For nonvolatile DBPs, solid-phase extraction (SPE) with TELOS ENV as solid pha

247 Dynamic headspace extraction (DHE), solid-phase extraction (SPE), gas chromatography-mass sp

248 Volatiles were analysed by solid-phase extraction (SPE), solid-phase microextractio

249 nUHPLC-nESI-TOFMS) after preconcentration by solid-phase extraction (SPE), thus enabling significant

250 were extracted from the aqueous phase using solid-phase extraction (SPE), with subsequent analysis o

251 ion, tryptic digest, and preconcentration by solid-phase extraction (SPE).

252 the-art methods that usually require analyte solid-phase extraction (SPE).

253 ive liquid-liquid microextraction (DLLME) or solid-phase extraction (SPE).

254 plant ITCs were isolated and purified using solid-phase extraction (SPE).

255 carbons (muMNPCs) as sorbents for automated solid-phase extraction (SPE).

256 The presented method includes a solid phase extraction step that was optimized for enric

257 interaction chromatography (ERLIC), a simple solid-phase extraction step by strong cation exchange (S

258 In this paper, we report a simple and rapid solid phase extraction system for the separation/preconc

259 this analysis can extract with the automated solid-phase extraction system and analyze a single sampl

260 The current study utilises a solid phase extraction technique to fractionate these me

261 hodology was then compared to a conventional solid-phase extraction technique for the analysis of the

262 The procedure is based on dispersive solid-phase extraction technique with acetonitrile as ex

263 or commercially available methods relying on solid phase extraction technology lack sensitivity or re

264 Herein is a method that utilizes automated solid-phase extraction that is directly coupled to a mas

265 Despite advances in the miniaturization of solid-phase extraction, the technique has not evolved to

266 l protocols of pharmaceuticals were standard solid phase extraction together with various instrumenta

267 ance liquid chromatography-mass spectrometry-solid-phase extraction (UHPLC-MS-SPE) followed by de nov

268 sample) utilising liquid-liquid extraction, solid-phase extraction, ultra-filtration and 2-D offline

269 itrate-buffered salts followed by dispersive solid phase extraction using a primary secondary amine a

270 e food samples were investigated by magnetic solid phase extraction using Fe3O4 nanoparticles coated

271 cipitation using perchloric acid followed by solid phase extraction using MAX cartridges.

272 action and further clean-up was performed by solid phase extraction using Oasis HLB (200 mg/6 mL) car

273 ate buffer solution (pH=4.7) and purified by solid phase extraction using Oasis HLB (200mg/6 mL) cart

274 Samples were extracted from wine with solid phase extraction using Oasis HLB.

275 l, filtered, and the filtrate was cleaned by solid phase extraction using silica gel C-18 and DSC-SCX

276 trated from the honey matrix by means of the solid phase extraction using Strata X (500mg) cartridges

277 ing with acetonitrile followed by dispersive solid phase extraction using zirconia-coated silica part

278 ide for extraction, followed by cleanup with solid-phase extraction using a tandem cartridge consisti

279 Clean-up of extracts was performed by solid-phase extraction using C18 and glass columns conta

280 re extracted from fruit juices by dispersive solid-phase extraction using multi-walled carbon nanotub

281 with methanol and the extracts cleaned-up by solid-phase extraction using Oasis HLB (60mg).

282 The method employed was selective solid phase extraction, using phenylsulfonylhydrazine as

283 Out of these two extraction methods, solid phase extraction was found more efficient in terms

284 Accelerated solvent extraction and solid phase extraction was used for sample preparation.

285 Reverse phase solid phase extraction was used to fractionate the produ

286 Weak cation-exchange solid-phase extraction was employed for sample preparati

287 red by pH differential method or isolated by solid phase extraction, was the highest also in "VN1".

288 use only water for extraction and do not use solid-phase extraction, which requires solvents that are

289 An efficient sample treatment involving a solid phase extraction with a C18 sorbent was proposed (

290 Samples were saponified and underwent solid phase extraction with analysis by normal phase liq

291 with the addition of EDTA and cleaned using solid phase extraction with Hybrid SPE cartridges.

292 The developed method couples solid phase extraction with liquid scintillation countin

293 ed in a fused silica capillary, and used for solid phase extraction with online pH gradient elution d

294 The supernatant was cleaned by dispersive solid phase extraction with primary secondary amine and

295 extracts when SO2 or acetone were removed by solid-phase extraction with a C18 RP as sorbent and meth

296 For the first time, a mixed-mode solid-phase extraction with fractionation of basic analy

297 The extract was cleaned-up by dispersive solid-phase extraction with MgSO4, PSA, C18, and alumina

298 lowed by a clean-up step based on dispersive solid-phase extraction with primary secondary amine (PSA

299 alytical procedure based on dispersive micro solid-phase extraction with the use of oxidized multiwal

300 e kinetics of transformation, we developed a solid-phase extraction with ultrahigh-performance liquid