һr,۱ϩճȵ,ߵľ۱ϩ,ճԽ.fѾ۱ϩճ{(dio)c(din)Ԓ,ɷNx
1.xͷľ۱ϩa(chn)Ʒ
2.۱ϩϡጵĕr(sh),Щˮ,۱ϩϡጱǧ֮һ
w۱ϩȵĜyӋ(j)
(j)Ї(bio)(zhn)GB12005.۱ϩķȷyˮкͷywĺ0.01%ÚҺɫVy.0.5%r(sh)廯y
(1)ȵĜyӋ(j)
ٜyԭҎ(gu)lƂȞ0.0005-0.OOlg/mLԇҺԓҺȻcҺ.c(NaCl)=1.00mol/LÚҺʽʽë(x)Ӌ(j)քeyҺ܄(jng)r(sh)g.(j)yֵӋ(j)ȡmڲͬۺϷƂķ۠zx;۱ϩx;ۃ(ni)ϩ
ڃx
aë(x)Ӌ(j)GB1632Ҏ(gu)ϡ͞ë(x)Ӌ(j)