Lẹhin isediwon ultrasonic ati centrifuge Iyapa ati ojoriro, irin irin awọn ayẹwo ti a filtered nipasẹ IC-RP iwe, IC-Na iwe ati 0.22 um microporous asepase awo ara lẹsẹsẹ.Lilo CIC-D120 ion chromatograph, SH-AC-3 anion column, 3.6 mM Na2CO3+4.5 mM Na...
