NYT 1972-2010 水溶肥料 钠、硒、硅含量的测定

整理文档很辛苦,赏杯茶钱您下走!

免费阅读已结束,点击下载阅读编辑剩下 ...

阅读已结束,您可以下载文档离线阅读编辑

资源描述

ICS65.080G20NY/~-Water-solublefertilizers-Determinationofsodium,Selenium,siliconcontent2010-12-23£~2011-02-01~~mmJ*fijlfUllUE7*mHE~Ji=tflli,m,1it*:S:?9!tl~IWi;i\~1J7!.*fijft~m-r¥ilf*~IIDf**mHE~Ji=tflli,m,1it*:S:IW?9!tl~.2~m1i~IJij){14=FjUJt{tfx;f-r*Jt{tfIWJ.l)zm~~'/FPIj;'IW.fL~tl:aWlIWiJImJt{tf,{£tl:aWlIW#&*~m-r*Jt{tf.fL~/Ftl:aWllWiJlmJt{tf,;l't.iT#&*(iY.mFR1fIW~~.)~m-r*Jt{tf.GB/T8170~{tH~~~J]lU.!=jt}Hlt~{(iIW~~*#U~HG/T28431tHEt:£1t~?HRJi=t1itmtjft~~m¥il,fijftm¥il,i;i\~Jm¥il*m~~Jm¥ilNY/T887¥ilf*HE~WJJtIWjtj!tl~3t~*.t19jJm~3.1!kM*6t~3.1.1mumi;i\¥-fm¥ilJi=tIWfIIi)]{r~*~IW~ff~FR~~,~~~~IW~r~~il16~~Wi:ifilJ~{ij;IW~~M,tb.tfj-~IW~.IDt:~IID~~*IW~~,~M*~*~~mM*~IW~:S:,PI~~fllilW*t.3.1.2lit~J~~M*fijftJi=tFRmi;i\~J,**m¥ilIWIt:1/ifJ,{,£*tl:oo~m*It:1/ifJ1J7!M,;MJJ.l)z*1tHG/T2843IW~~.3.1.2.1fllifijft~*m¥il:p(Na)=lmg/mL.3.1.2.2fllifijftm¥il:p(Na)=100t-tg/mL.ftliJft~Jtjtfllifijftm¥il(3.1.2.1)10mL-r100mL$:1:*&Ji=t,m7j(~$,7ft?:].3.1.2.3¥il1tErm~.3.1.3fS(iI3.1.3.1~1Itj;;~~ttfi.3.1.3.2*.1jl-{E~J:\~~fi~A1f:mIPJ~3'&IW~~~~.3.1.3.3*~*JJtlt•3.1.4~~'H7.3.1.4.1lit*ftl9$1J.1IDf*¥-f£~~iXf,fij?tJ6,Jtjttfj~100g,~;l'tmd~HiJfM.¥~$~MO.50mmfL~gw(:tlll¥-f£lI~,PI~M1.00mmgwr),7&1t;MJ?:],~-rrafft,T~IW$fiJi=t;¥ilf*¥-f£~~iX.;fJJ6,m.dtJtjttfj~100mL,.-rrafft,T~IW$fiJi=t.3.1.4.2lit*fm.7ltl9$1J.3.1.4.2.1Ma~lit*fffFJtjto.2g~3gi;i\¥-f(*liJft.¥o.0001g)~-r250mL$t*&Ji=t,:b1l7j(~150mL,.-r(25±5)OC~~fipg,{'£(l80±20)r/minIW~~~.$F~~30min.JtjttfjJ6m*~$,7ft?:],TMtm,~*.1JJJL.fttm¥ilJ6,tm¥il~~•3.1.4.2.2nl~~~f$JtitO.2g~3giJtfFC~life~o.0001g).T250mL~:lJm9=',ffl*)E~,rl~,ftttm,**:M::mJL_frtm7ilJ§,tm7il*~U03.1.4.3Ii'FIlIl~IHt-J!t$lJ7HJiJtllifeIlJkJtit~fjffEm7ilC3.1.2.2)0mL,l.00mL,2.00mL,3.00mL,4.00mL,5.00mL,6.00mL,7.00mLTA1'100mL~:ltmt9='.:bo*)E~,rl~0l1tfjffE*~J~~m:ltt:&)Jt?HJiJ~0flg/mL,1.00flg/mL,2.00flg/mL,3.00flg/mL,4.00flg/mL,5.00flg/mL,6.00flg/mL,7.00flg/mLotE~)EIfF~{lf:~jdfiJ't)JtitL,fLHW*~U7il9='~t:&)Jt,~)Efjtl*~iJ9='~:t\1'~,LlAOflg/mLfjtlm7ilifliJ'W{)(:K~~,~,E!l{~t:&)Jt¥JJiWit:&)Jt?tJJiJ~)E*fjtlm7il~~M5j)Jtm0LlA*fjtlm7il~~m:l:t:&)JtCflg/mL)~tlH~~,l§J.l!l~~M5j)Jt~~~fj,~itfiJIfFlttI~o3.1.4.4J!U~~iJtfFm7il~~~~-)Effl~J§tE~~)E~tl*~m7ill§~~~#~,~~~~~Mm)Jt,tEIfFlItl~L~ilil§J.l!l~~m:ltt:&)JtCflg/mL)03.1.4.5~s~~~~1JOiJtfF7~,j't{iBtV-.~iJtfFm7il~~U)E03.1.5~HJita~a9~~~CNa)*:ItWlLlAm.?t~C%)~m,rltJ:t(lHt.:=Cp-Po)DX250X100(1)WlmX106*J:t9=':p---E!lIfFlItl~~ili~iJtfFm7il~~m:ltt:&)Jt,.{\l~tlJt4i~frCflg/mL);po-E!lIfFlItl~~ili~~Bm7il9='~~m.t:&)Jt,.{\l~tlJt4i_frCflg/mL);D-~U)EatiJtfFm7il~~~ffl~;250-iJtfFm7il~f*f,R,.{il~_frCmL);m-iJt~-.J.~m.,.{\l~JtCg);106-~Jt~.Ji\ttlJt~*~0Jtit~1T~U)E~*~.*~:t5Jm~~U)E~*,~*f*m¥JJ/J\~~J§w;j{\l03.1.65tt!F~~1T~U)E~*~l§xtl§~~:kT10%0~~~~1i[~U)E~*~l§xtl§~~:kT30%0~~U)E~*/J\TO.15%at'~1T~U)E~*1k~~~~1i[~)E~*l§xtl§~~i-toit:;f§Xt;fll~~Wnx19!!J:fiUl;f§~~WHx19!!J:fIUl~{tLZ.It,r~03.2.ilFf~~t.t*it5i(fJllfi5i)3.2.1JjJ.liJtfFm7il9='~~tEICPJ't1t9='1*r1t*~~~i'i1fifm~,~Ti'i1fifm~~1*rl9CJf~~~atrz::1::Jt.1f~w:rJt*~ft!JitmM,mM5j)Jt~~1*rt:&)JtJi\tiEttoICP-AES~OOJ)E1t!7f6ft~t3t~~~jG~at~rz::1::It!7f6ftit,~~1JoAIt!7f61l1JitfiJlfIJil.1t@*jJ!j~It!7f6ftit03.2.2~!fIJ~*t~3.2.2.1~fjtlm7il:pCNa)=lmg/mLo3.2.2.21l1t@m7il:pCCsCl)=4g/Lof$Jtit4glt1t@mT*9=',ffl*~lif~1L,rl~03.2.2.3i'i1fi~~~03.2.3{)'(H23.2.3.1Jl1it~~~{)(~.3.2.3.27j(~tt~J:tmH%~WtA:ffiftllPJ:9J~(B9~JH%~I.3.2.3.3~71Fff*~M:JItit{)(.3.2.4~Hfii/7iJ13.2.4.1i.it~t19tJ.1IDf*¥f&M£~iXt.m?tJ§,Jt)till~100g,#fJt:iBd*1iffm~~$JlMo.50mmfL1£gw(:tlIl¥f£lI~,PIJIM1.00mmgw-=r),tl!ilf{g6:J,IT~~,-=f~B9~~rp;titf*¥f£g£~iXmZ9JJ§,ffii!Jt)till~100mL,IT~~,-=f~B9~~rp.3.2.4.2i.it~jfijitl9tJ.3.2.4.2.11iI1*i.it~~Jt)to.2g~3gii\¥f(~iiJe~o.0001g)IT250mL~:l:mirp,:bDJj(~150mL,IT(25±5)·C~~~rJg,tE(l80±20)r/minB9~~~$F~~30min.Jt)tillJ§mJj(JE~,tl!6:J,-=fMil!t,**:lHJ]JL~fI-il!ttitJ§,il!ttit;f,f?!iW•3.2.4.2.2ji1*i.it~~Jt)to.2g~3gii\¥f(~iiJe~o.0001g)IT250mL~:l:mirp,mJj(JE~,tl!6:J,-=fMil!t,**:Ji~JL~fI-il!ttitJ§,il!ttit;f,f~•3.2.4.3Ii1=l!Jltitl9tttJ?tJJIJ~Jt)tfll;]tjftWftit(3.2.2.1)0mL,O.50mL,1.00mL,2.00mL,4.00mL,5.00mLT1\1'-100mL~:l:mirp,?tJJIJ:bIlA5.0mL.{t~Wftit(3.2.2.2),mJj(JE~,tl!6:J.Jlttjft*jJjfll;]B9mJ::l:t/(N?tJJIJ~0flg/mL,5.0flg/mL,10.0flg/mL,20.0flg/mL,40.0flg/mL,50.0flg/mL,.{t~t/(N~200mg/L.?!i!dJElW,l£1T{)(~1f.dlffJt{t,~MJjJ$~O.8kW,Jt11B~~~tm{)(~~%~JE.~J§,m~~-=rf*~M:JItit{)(tEt1t*589.592nm~?!i!dJE4l-tjftWftit139mM~jN.D...(4l-tjftWftit139fII;]139mJ::I:t/(N(flg/mL)~tl*tj,iftImI39mM~jN~#A*tj,~*,JIfFIttl~.3.2.4.4jJ!U~~tmfll;]*:I:~Jt)t-JE:l:B9ii\¥fWftit,:bDA.{t~Wftit(3.2.2.2)5.0mL,JE~~100mL,tl!6:J.tE~?!i!dJEtjft*jIJWftitiftllPJ139~1lfF'~1lfll;]B9mM~jN,tEIfFIttl~I.1!tilliftImfII;]139mJ::l:t/(N(flg/mL).3.2.4.5~~i.it~I*/F:bIlii\¥f7r,Jt11B~.IPJii\¥fWftitB9~JE.3.2.5~Hfi~~t19.~fII;](Na)*:I:WID...(mJ::I:?t~(%)~~,tJ(j'\;(2Ht.:=(p-Po)DX250X100(2)WImX106j'\;rp:p---ElIIfFIttl~1!till139ii\¥fWftitfII;]139mJ:tt/(N,1ti{ft~til:R:4i~fI-(flg/mL);po-ElIIfFIttl~1!till139:2BWftitrpfII;]139mJ::l:t/(N,1titL~til:R:4i~fI-(flg/mL);D---~JElJtii\¥fWftitB9;m~ffl~;250-iJt¥fWftitB9f*1R,1titL~~fI-(mL);m-ii\~B9mJ::I:,1titL~:R:(g);106-#f:R:~~Jilttil:R:139*~.Jt)t~1T?!i!dJEga*B9~*~f{gUl~~JEga*,ga*1*IiJ1J/J\

1 / 9
下载文档,编辑使用

©2015-2020 m.777doc.com 三七文档.

备案号:鲁ICP备2024069028号-1 客服联系 QQ:2149211541

×
保存成功