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1、ReferencenumberISO14507:2003(E)?ISO2003INTERNATIONALSTARDISO14507Firstedition20030315Soilquality—PretreatmentofsamplesfdeterminationofganiccontaminantsQualitdusol—Prtraitementdeschantillonspourladterminationdescontaminan
2、tsganiquesCopyrightInternationalganizationfStardizationProvidedbyIHSunderlicensewithISONotfResaleNoreproductionwkingpermittedwithoutlicensefromIHS````````ISO14507:2003(E)?ISO2003—AllrightsreservediiiContentsPageFewd.....
3、.......................................................................................................................................................ivIntroduction.......................................................
4、.................................................................................................v1Scope....................................................................................................................
5、..................................12Nmativereferences...........................................................................................................................13Termsdefinitions..........................
6、.................................................................................................14Principle................................................................................................................
7、.................................24.1Sampling................................................................................................................................................24.2Volatilecompounds..........
8、....................................................................................................................24.3Moderatelyvolatilecompounds.........................................................................
9、.................................25Reagents................................................................................................................................................36Apparatus......................
10、........................................................................................................................37Preservationstage.................................................................................
11、....................................48Procedure..............................................................................................................................................48.1General....................
12、...............................................................................................................................48.2Volatilecompounds(boilingpoint300C)—Grindingnecessary............58.4Moderatelyvolatilega
13、niccompounds(boilingpoint300C)—Grindingnotpossiblenotnecessary...................................................................................................................................78.5Blankmeasurements......
14、......................................................................................................................89Testrept............................................................................................
15、.................................................8AnnexA(infmative)Infmationconcerningvapourpressureboilingmeltingpointsofvolatileganiccompounds............................................................................
16、....................................9AnnexB(infmative)Validation....................................................................................................................12Bibliography..........................
17、...........................................................................................................................14CopyrightInternationalganizationfStardizationProvidedbyIHSunderlicensewithISONotfResaleNoreprod
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