gost-22306-77新版标准规范

「oynna B59M E X rO C y A P C T B E HH bI N C T A H A P T「oCTMETAnbI BbICOKON M OCOBON YNCTOTbI22306-77O6une Tpe6oBaH K MeTonaM aH ann3aB3aMeHrOCT21326075Metals of high and spedal purity.TOCT13911.068General requirements for methods analysisM「0CT19709074OKCTy 1709nocTaHoBneHMeM TocynapcTBeHH oro KOMMTeTa cTaHnapToB CoBeTa MMH MCTpoB CCCP OT 11 AH Bapa 1977 r.Ne 65nata BBeneH NA ycTaH oBneH a010178Hac ToAn cTaHnapr pacnpoc TpaHseTc Ha MeTannbl Bbicokon M oc o6oM YWC TOTbl,B KOT opbix cyMMaHopMMpyeMb nplmecel coc TaBnser He 6onee 0001 ycTaHaBnMBaeT o6uve Tpe6oBaHn K MeTonaMaHanv3a.CTaHAapr c OoT BeTc TByer CT C3B 2002-79B uac TM MeTannoB Bbc oxo Tor bL(V3MeH eH H ag penakung,M3M Ne 1,2.2.(McknoyeH,N3M Ne 1).3.OT6op npo6 An aHanv3a npov3BoA no HopMaT MBHO TexHMHec Kon AokyMeHT ayln Ha KOHKpeT.Hyio npomyKuiO.3a.aHanv3a npwMeHOT MeTonbl y KoTopbix npenen o6HapyxeHns onpenenseMbix npvmec enHa 03-1,0 nopsxa (B 3aBIC MMOCTN OT norpeLHoc TM nplMeHgeMoro MeTona)Hitke 3HaeH onycTWMoro conepkaH yka3aHHorO BCTaHapT ax Ha MeTannbl Bbl oKon M Oc OboM UMC TOT bI KOHKpeT HbIX Mapok.Pac ueT npenena obHapyxeHna yyBC TBMTenb HOC TM npmBeneH B npwnoxeHlN.(BBeneH nononH wrenb Ho N3M.Ne 1).4.ConepokaHne onpenenseMbix npwMec en B npobe Haxon He MeHee yeM no AByM HaBec kaM.nplHeOOXO MMOC TMyMeHb L山TbcnyuaHylo c o:TaBnsouryonorpewHocTM aHanv3a.Bbl3BaHHylOpa3bpoc oMpe3 ynbTaroB napannenb HbxonpeneneHn nplMec B npobe,unc no HaBecokaHan3upyeMon npobblyBenyMBarAo 3-4.npl Heo6xOAMMOCTM yMeHb WTb cmyuaMHyo c o TaBngouryio norpewHoc TMc penHero conepxaHng nplMec BbB BaHHyoHeo Hopo HOCTb O npoobl OT6mpaoTHeckonbKonpob MHaxonAT cpe Hee apnoMer nueckoe pe3yn TaToB napannenb Hblx onpeneneHn Ang Bc ex npo6.npl Heo6xonMMoc T KOHTponnpoBatb pa36poc pe3ynb TaroB napannen Hbx onpeneneHnn nplMec wB npobe B Mer onvke aHanv3a pernameHTupyor c oroBopeHHoM AoBepur enb HoM BeposTHOC Tb Io P 095onyc kaemoepac xoxneHne ycTaHoBneHHoro unc na pe3ynbTaToBnapannen HbxonpeneneHnn(pa3HOC TbHanbonb wero n HanMeHb wero 3 HVX,a npn norapucMnuec KOM HopManb HOM pacnpeneneHnnOTHOweHne Hanbonb wero 3 HMX K HalMeHb weMy).Npn pacxoxneHn pe3ynbTaToB napannen Hbx onpeneneHnn 6onee nonyckaeMbx onpeneneHna noBTopoT.3a OKOHHaTenb Hbln pe3ynb Tar aHanv3a MeTonoB,xapakTepn3youlxc norapncbMwuec KMM Hop-Manb HbIM pac npeneneHieM pe3ynb TaToB napannenb Hblx N3MepeHn npMHVMaOT c penHee reomeTpluec koepe3 ynbTaroB napannenb Hbx onpeneneHwM.En c pe heee KBanparnuec koe OTknOHeHve pe3ynbTaroBonpeAeneHn MeHee 10 To npMHMMaloT wnn cpe Hee reomeTpuvec koe wnn cpe Hee apncmeTweckoepe3 ynb TaToB napannenb Hbix onpeneneHMM.Maxc NManbHble Aoryc kaeMble pacxoxneHn pe3ynb Tat oB napannen Hbx onpeneneHnn He AomKHblnpeBblwatb 3HaeHwn ycTaHoBneHHblX B KOHKpeTHOM CTaHnapre Ha MeTon aHan3aC3B 54 3-77 no unc na 3 Havaunx unopp yxa3aHHblx B KOHxpeT HOM CTaHAapre.3HaveHne xapaKTepic TKn norpewHocT N VMepeHMM.3 naH Me o中M4 Manb H oenepeneyarka BocnpeweH aM30aHue c M3MeHeHuaMu No 1,2,ymeepxoeHHbIMu 6 ceHmabpe 1982 2.,UlOHe 1987 2.(MyC 1-83,9-