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JC

I],ϴ,кͳ℩,ߜط],Ag,М؟o懷],늽ɫ,ɰ愩

XW(wng)  >  ԭoϼ >  o  > ׄ  > (yng)oиߜط]

(yng)oиߜط]

r

1 Ԫ/kg

  • ΃rh
  • Сӆ
  • ڵأ㽭
  • ؛ 999999kg
  • l(f)rg2014-11-07

“(lin)ϵʽ

a(chn)Ʒ

һa(chn)Ʒ
Ʒɽ}j(lu)τ_(wn)B͸ֻ҄ɢԄȾďɵğoɫҺwmꖘOĤĿٷ,^֮ڂy(tng)ijط]ƒ(yu)ݣ
1. ؽM˭h(hun)Ҫ󣬏ص׽Q懌wΣԼh(hun)XϽȾ
2. o懷ײҺPHֵ(wn)^ĹҺڿ(wn)Ժã_ȫ˷}׹ָ̫խҺ(wn)ı׶
3. (ni)кܺõķ],s|(zh)]ͲĤӲȡg
۽M
1. weȣ2.0-3.0%
2. ˮ|(zh)Ҫȥxˮ
3. pHֵ5.5–6.0
4. ]ضȣ80–85
5. ]rg10-20
Һˇƹ
1. ҺĿ
1) ²ҺrOD-804ǰôጢȥxˮpHֵ{(dio)3-4
2) ҺBm(x)^VVо׏10-15μmÿࣨ8Сr^V3weϡ
2. ȵĜy
1) Һȡ10mlҺƿ50mlsˮ5ml_Һϣ_ҺHCl10%İˮ{(dio)pHֵ9.7
2) Ϻμӎ׵}VָʾȻ0.1M EDTAҺζ{ɫKcӛĵEDTAҺwe(sh)V
3) Ӌ㣺 OD-804%=0.47*ĵEDTAҺwe(sh)V
ģ
25Ͱ|۾`|Դˮ_ϴ

P(gun)]

(yng)

P(gun)]

؟չʾϢI(y)ṩ(ni)ݵ挍ʴ_ԺͺϷɰl(f)I(y)ؓ؟XW(wng)˲ГκαC؟鱣҂hxXW(wng) XI(y)ͨTѣՈÑӏϢ挍Լl(f)cY|(zh)e𲻱Ҫ

LUʾ(chung)I(y)LUͶY֔p_(chung)\ƽ_S(qun)e0571-89937588

“(lin)ϵʽ

ھ“(lin)ϵ

Cc鿴

Ԓc鿴

c鿴

ַ

ԃ

(yng)a(chn)Ʒ

Ʒ

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