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жۺȻX|(zh)

2019/9/8    (li)Դ    ߣˮ̎턩  x  ӡ(y)

ۺȻXʹñ^ăˮُ(gu)I(mi)ĕr(sh)͑(h)(du)|(zh)ҲҪ^ߵģ҂?c)Ό?du)|(zh)M(jn)Йzy(c)SС́(li)oM(jn)зһжۺȻX|(zh)      
һ.ԇƂ
Һ1+12 ƣQ(chng)ȡ38.5gϡ500ml
ҶcEDTA0.05mol/L ƣQ(chng)ȡ20gҶcӟܽϡ1000ml
c_Һ ƣQ(chng)ˮc272gsˮ19mlϡ1000ml
ܰ{(ln) ƣ1g/lҴҺ
ݶ׷ӳָʾ ƣ5g/l
ްˮҺ ƣ11
\(bio)(zhn)ҺƣQ(chng)ȡ\4.39gϡ1000mlEDTA(bio)
.ۺȻX
f(wn)֮һƽ(zhn)_Q(chng)ȡ2.5gw250mlˮʹܽ⣬ȫ250mlƿϡ̶
ȡ10mlϡጵҺwFƿ10mlҺӟ1ȡsˮ_һ20mlEDTAҺӰ{(ln)2ðˮ{(dio)Sɫӟ2犲s10mlc_Һ2-3ζ׷ӳָʾ\(bio)(zhn)ҺζSɫ׃?yu)tɫKc(din)
ۿհ׌(sh)(yn)sˮͬӵķy(c)ԇ
   ҂ͨ^(gu)ϵČ(sh)(yn)(li)жһۺȻX|(zh)ϣ(du)ُ(gu)I(mi)ĕr(sh)ُ(gu)I(mi)ĕr(sh)κεĆ(wn)}gӭSr(sh)(li)ԃ(xn)҂
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