ëƬ޿_й򸾵潻߲_ɫۺŷ޹_ݱ̱̬߳ͼ - ޾þƵ-Ʒ˰,Ƶ,6699۲ݾþþþƷӰԺ,

24Сr(w)ᾀ13938208032
(dng)ǰλã > „?w)?/a> > ИI(y)֪R >
֮Դˮ̎޹˾
Ԓ0371-63231636 13607658536
֙C(j)1393820803213523008230
“(lin)ϵˣκSL
]䣺1026613642@qq.com
Sַʡԭ·
ϡጾ۱ϩճ
ϡጾ۱ϩճȣ
l(f)rg2021-03-16 g[
  ϡጾ۱ϩճ

һr,۱ϩճȵ,ߵľ۱ϩ,ճԽ.fѾ۱ϩճ{(dio)c(din)Ԓ,ɷNx

1.xͷľ۱ϩa(chn)Ʒ

2.۱ϩϡጵĕr,Щˮ,۱ϩϡጱǧ֮һ

w۱ϩȵĜyӋ

(j)Ї(bio)(zhn)GB12005.۱ϩķȷyˮкͷywĺ0.01%ÚҺɫVy.0.5%r廯y

(1)ȵĜyӋ

 ٜyԭҎ(gu)lƂȞ0.0005-0.OOlg/mLԇҺԓҺȻcҺ.c(NaCl)=1.00mol/LÚҺʽʽë(x)ӋքeyҺ܄(jng)rg.(j)yֵӋmڲͬۺϷƂķ۠zx;۱ϩx;ۃ(ni)ϩ

ڃx

 aë(x)ӋGB1632Ҏ(gu)ϡ͞ë(x)Ӌ

“(lin)ϵ҂

֮Դˮ̎޹˾

˾Ԓ0371-63231636

֙C(j)139382080321352300823013607658536

“(lin)ϵˣκSL

˾ַʡԭ·

Sa
(qun)У֮Դˮ̎޹˾    W(wng)վ؈DXML/HTML