̿һNкܴȱe߶̼У̿ھõɽԺͳɱ^(li)õVP(gun)עȻ˱C҂Ҫ˽̿ĵֵ(bio)(zhn)
ֵx
ֵָ̿õ(mg/g)(li)u(png)r(ji)ָܵ(bio)ҊĵwϵDzKIҺ(jng)^(gu)ضijȥĵ̿ĵֵԴˁ(li)Д
ֵ̿y(c)ԇ
F(xin)еĘ(bio)(zhn)GB/T 12496.1-2013̿һ㼼g(sh)lҎ(gu)Ĝy(c)䲽E£
(zhn)Ʒȡ̿ϴ״ȥ҉m100170º4Сr(sh)(Qɻ)
ȡQأQƿ2%(|(zh)?jn)?sh))KIҺo15犣ʹKIwƿȻȡ1gһ̿_0.0002g
y(c)ƿп߉ҺɫVƷwͨN2ʹˮzy(c)L(zhng)230nm0.1mol/L Na2S2O3ζζI2ʼF(xin)Sɫֹ
ֵ(bio)(zhn)ֵ
(j)y(c)ԇһ(li)f(shu)̿ĵֵ(bio)(zhn)500-1000mg/gȻ(sh)H(yng)ֵ^ͻ^ߵr͵ֵƂ^(gu)}ȻW(xu)(yng)ȫģ(yn)Ӱ䑪(yng)Ãr(ji)ֵߵֵtζֲY(ji)(gu)m̿wֲڵr
Ӱ푵ֵ
̿|(zh)ӰֵP(gun)I֮һwΠСY(ji)(gu)ҪӰ|(zh)ڻ̿еО顣a(chn)ˇIJͬԭϵļ(ji)׃Ҳ(hu)Ӱ푻̿Ʒ|(zh)͵ֵƂ^(gu)ҪȡƌW(xu)šʩ(yu)ȺƂl̿Ʒ|(zh)
̿ĵֵ(du)䌍(sh)H(yng)þҪxͨ^(gu)ƌW(xu)Ĝy(c)ͷM(jn)һ䑪(yng)Ãr(ji)ֵͿɿͬr(sh)Sоδ(li)߀ҪM(jn)һ̽(zhn)_؏(f)Ĺֵ̿y(c)
N۟ᾀ
N۟ᾀ
Ԓ
ַ
ʡx(zhn)(zhn)ˮϹI(y)@^(q)