LEADER 02268oam 2200481 a 450 001 9910696742003321 005 20080715084704.0 035 $a(CKB)5470000002381453 035 $a(OCoLC)233644295 035 $a(EXLCZ)995470000002381453 100 $a20080710d2008 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aDetermination of human-health pharmaceuticals in filtered water by chemically modified styrene-divinylbenzene resin-based solid-phase extraction and high-performance liquid chromatography/mass spectrometry$b[electronic resource] /$fby Edward T. Furlong ... [and others] ; prepared by the U.S. Geological Survey Office of Water Quality, National Water Quality Laboratory 205 $aVersion 1.0. 210 1$aReston, Va. :$cU.S. Dept. of the Interior, U.S. Geological Survey,$d2008. 215 $aviii, 55 pages $cdigital, PDF file 225 1 $aTechniques and methods ;$v5-B5 300 $aTitle from title screen (viewed on July 10, 2008) 300 $a"Chapter 5, section B, Methods of the National Water Quality Laboratory, book 5, Laboratory analysis." 320 $aIncludes bibliographical references (pages 42-43). 517 2 $aDetermination of human health pharmaceuticals in filtered water by chemically modified styrene-divinylbenzene resin-based solid-phase extraction and high-performance liquid chromatography/mass spectrometry 606 $aWater$xPollution 606 $aDrugs$xEnvironmental aspects 606 $aChromatographic analysis 606 $aMass spectrometry 615 0$aWater$xPollution. 615 0$aDrugs$xEnvironmental aspects. 615 0$aChromatographic analysis. 615 0$aMass spectrometry. 701 $aFurlong$b Edward T$01403544 712 02$aGeological Survey (U.S.) 712 02$aNational Water-Quality Laboratory (U.S.) 801 0$bGIS 801 1$bGIS 801 2$bGPO 906 $aBOOK 912 $a9910696742003321 996 $aDetermination of human-health pharmaceuticals in filtered water by chemically modified styrene-divinylbenzene resin-based solid-phase extraction and high-performance liquid chromatography$93531235 997 $aUNINA