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1、免费标准下载网(www.freebz.net)AATCCTestMethod15-2007ColorfastnesstoPerspirationDevelopedin1949byAATCCCommit-turersMUSTbeconsultedforspecific6.PreparationofReagentteeRR52;jurisdictiontransferredtodetailssuchasmaterialsafetydatasheets6.1Preparetheacidperspirationsolu-AATCCCommitteeRA23in2006;re-andot
2、hermanufacturer’srecommenda-tionbyfillinga1Lvolumetricflaskhalfvised1952,1957,1960,1962,1972,tions.AllOSHAstandardsandrulesfullofdistilledwater.Addthefollowing1973,1975,1976,1997;reaffirmedmustalsobeconsultedandfollowed.1967,1979,1985,1989,2007;editori-4.1Followgoodlaboratorypractices.chemic
3、alsandmixtobesurethatallallyrevised1961,1967,1974,1981,Wearsafetyglassesinalllaboratorychemicalsarethoroughlydissolved:1983,1986,1995,2004,2005;editori-areas.10±0.01gsodiumchloride(NaCl)allyrevisedandreaffirmed1994,2002.4.2Allchemicalsshouldbehandled1±0.01glacticacid,USP85%RelatedtoISO105-E0
4、4.withcare.1±0.01gsodiumphosphate,dibasic,4.3Observepaddersafety.Normalanhydrous(Na2HPO4)safeguardsonpadshouldnotbere-0.25±0.001g^-histidinemonohydro-1.PurposeandScopemoved.Ensureadequateguardatthenipchloride(C6H9N3O2⋅HCl⋅H2O)(see13.6)point.Afootoperatedkickoffisrecom-Fillthevolumetricflaskw
5、ithdistilled1.1Thistestmethodisusedtodeter-mendedforamotorizedpadder.watertothe1Lmark.minethefastnessofcoloredtextilesto6.2TestthepHofthesolutionwithatheeffectsofacidperspiration.Itisappli-pHmeter.Ifitisnot4.3±0.2discarditcabletodyed,printedorotherwisecol-5.Apparatus,MaterialsandReagentsandp
6、repareanewone,makingsurealloredtextilefibers,yarnsandfabricsofall5.1AATCCPerspirationTester,Per-ingredientsareweighedaccurately.Thekindsandtothetestingofdyestuffsasspirometerorequivalentdevice(plasticuseofpHtestpaperisnotrecommendedappliedtotextiles.orglassplatesareavailablewiththeforthispur
7、posebecauseofitslackof1.2WorkbyCommitteeRA52showedequipment)(see13.2andFigs.1and2).accuracy.thistestwillcorrelatewithlimitedfield5.2Dryingoven—convection.6.3Donotuseperspirationsolutionstudies.Priortothistherewereacidand5.3Balancewithaweighingaccur
