Tom qab ib lub sijhawm ntev los ntawm kev tshawbfawb thiab kev loj hlob, lub tuam txhab tau pib qhov siab txheem Povidone K17 (Povidone K17) nrog cov cuab yeej tshiab. Cov khoom ua tau raws nraim nrog qhov tseeb EP thiab USP. Raws li tus txheej txheem tshiab tsis polymerized thiab refined nrog cov organic solvents thiab lwm cov tshuaj additives uas tej zaum yuav ua rau cov residual hauv cov khoom tiav, cov khoom muaj tsawg hauv impurity cov kom muaj nuj nqis thiab cov ntsiab lus, zoo solubility, tsis muaj kob, dawb pyrogen. Cov khoom yuav ua tau raws li cov kev cai ntawm ntau yam kws tshuaj khoom noj thiab ua kua.
Tus qauv nug thiab kev sib pauv kev lag luam yog txais tos. (sunflower@cpvp.com.cn)