1|(zh)VĿԭ
1M(jn)ϵy(tng)cxԴ](mi)Bӻ©Һ
2ͨy©Һ
3F](mi)_(ki)
4F늉](mi)
5xM(jn)xͨ
6Fë(x)ܶ
2θ(j)ƷxxԴ
𣺿ɸ(j)ĴСOAPCImСOСĻESImϷķ^ҪһOԡһȿ]ESIOԌ(sh)̫С뵽APCI
3ȶ߀ݶϴÓx
䌍(sh)ֻһɂ(g)ǵȶϴÓãٶȿҲԽԽeڷƷr(sh)]|(zh)Ч(yng)ӿ2-3^áݶϴÓmϷ(g)Y(ji)(gu)ͬ|(zh)绯cxa(chn)һͬbĕr(sh)պԪһͬy(c)ܶϳɻW(xu)ķ(sh)(yn)õҲһͨõݶϴÓһ(g)㶨֘Ʒһ(li)f(shu)(du)ڽMɺ(jin)εĘƷԲõȶϴÓ(du)Щ(f)sĘƷxͨҪM(jn)ݶϴÓ
4|(zh)Һ|(zh)ϵy(tng)(du)
𣺳˲õķxֶβͬҺࣩҪą^(q)eϵy(tng)xʽ|(zh)ϵy(tng)^(jin)ΣֻҪһ(g)СęC(j)еúһ(g)Ӝu݆þͿҺ|(zh)ęC(j)еҪȚ|(zh)Ҫɂ(g)Ӝu݆|(zh)xʽx(EI)ͻW(xu)x(CI)Һ|(zh)xʽ늇Fx(ESI)≺W(xu)x(APCI)ʹ≺x(APPI)
5APCIESIIJͬc(din)
1xӮa(chn)ķʽͬAPCI늕xӻxӻESIxl(f)Һxӻ
2ܱĻ(li)ͲͬAPCImOСӻҾһē]l(f)ESI OԻ
3ٲͬESIһ^Сs0.0010.25 mL/minAPCI (du)^s0.22 mL/min
4늺ɡAPCIһϵж늺xԲmϷӣESI һϵж늺xemڵ(li)
6CIDCAD^(q)e
CIDײT(do)xͨսӿ̎{(dio)(ji)늉l(f)CIDF(xin)һȥ܄늉Ҳ(hu)a(chn)Ƭx@һ(j)|(zh)VԭCADײx(j)|(zh)Vr(sh)xĸxM(jn)Q2ײa(chn)xӣ@(g)^(gu)̷Q(chng) CADAPI3200VxCIDָQ0T(do)ײĚwCADָQ3T(do)ײwҲf(shu)@CID&CADָ?d)?/span>
7?d)l(f)ԓʹÆ
𣺵?d)l(f)ĹԭǷx՚늽Ĥؓ(f)O(c)l(f)(yng)“Ե”՚еԚwO(c)߀ԭ՚^(gu)늽غֻʣµ?d)ͶԚwʇ(gu)(ni)l(f)ļȴ(bio)“(du)”?d)ļȺͿ՚ЧֽL(zhng)늽늄(sh)ď(qing)P(gun)ϵ@NxҲQ˵?d)ļȲĺܸ늽|(zh)þˮČ(do)ʣʹ늻W(xu)(yng)M(jn)l(f)(du)|(zh)VӰһc(din)ǰl(f)(ni)_(ki)P(gun)Դr(sh)(hu)(du)늾W(wng)늉һĸɔ_sC(j)Ć(dng)ֹͣҲ(hu)
8(lin)|(zh)Vζ
𣺴(lin)|(zh)Vr(sh),Ժa(chn)Ƭ壨xӣ@һxĸxײҮa(chn)ƬMRM`ȕ(hu)SIMúܶIJEǣһܶȵĘ(bio)(zhn)ƷҺ1-10 ug/mL{(dio)Cһ(j)|(zh)Vlҵĸxӵ|(zh)VlȻ(du)ĸxM(jn)д(yu)ײõԵxԓ|(zh)Vlԓĸx->xӌ(du)M(jn)ж
9|(zh)ƫôk
|(zh)V|(zh)(sh)ƫˣf(shu)ăxԓУһ3(g)¾ҪУһΙC(j)һÿ(g)SҶ(hu)SC(j)УҺ
10θQC(j)е
һ3(g)µQһαͬr(sh)ͣC(j)(du)xM(jn)һϴQ͵ĕr(sh)_(ki)y5-10Ã(ni)P(gun)]yͬr(sh)P(gun)]Դ_(ki)µıŷyT(mn)ŵf͡ѽ(jng)KtȡSϴúŵע
11a(chn)bxӽӰ푣Collision Cell Cross Talkԭ
𣺶ͨ裨MRMr(sh)ɂ(g)xӒͨƬxһӣ(li)1-2λǰһ(g)xͨY(ji)bxӁ(li)Ӱһ(g)xͨ(yng)ĶɫVxȫto(w)Ӱ푣
ܵ
1xخxӣe÷(wn)ͬλ(ni)(bio)r(sh)
2xͨ跴(yng)֮gĕr(sh)gg100 ms→300 ms
3O(sh)~“o(w)õxӒͨdummy MRM”
12ųɫVʧ(wn)}ѷʲô
\ɫVǷʧ(wn)}ķǵһڷl°bɫVr(sh)һοհɫVDȻ\(yn)кͿհ\(yn)ɫVD(du)ȡڿհ\(yn)Юa(chn)˺ܶtɫVܸ׃@dк⣬ҲژƷ GC-MSt͘OɫVĵʧxӣ DB/HP-15|(zh)/ɱm/z 20773281355 (sh)h(hun)
13VDʲôֻ܄
𣺿ԭ
1M(jn)ᘓp
2d̫
3Ʒ̫
4ƷM(jn)r
14|(zh)V(xin)ʲôԭ
|(zh)VĻ(xin)䌍(sh)Һzy(c)͟ɹzy(c)һ(xin)ߵԭ(ni)ⲿԭ
1x(dng)|(zh)V푑(yng)^ˮ^ĕr(sh)^Щ߀}^ĕr(sh)Щ
2zy(c)`Խߵĕr(sh)(yng)ԓԽ|(zh)VȾ^(yn)ؕr(sh)(xin)϶^xzy(c)õþˣеxӾ͕(hu)һ潵|(zh)V`һ˻(xin)
3|(zh)VĻ(xin)ܶr(sh)߀xxӌP(gun)xxӒĕr(sh)(xin)͵Щx(yng)ĕr(sh)xӌȲҪx̫̫Щ
4༉(j)|(zh)Vһ(j)(j)|(zh)V(xin)͵ͺܶ