Pharmaceutical qib HPMC Hydroxypropyl methyl cellulose (HPMC) yog cov khoom siv feem ntau hauv kev lag luam kws tshuaj. Nws yog ib tug hluavtaws, dej-soluble polymer uas yog muab los ntawm cellulose, ib tug natural polymer pom nyob rau hauv cov nroj tsuag lub nceeg vaj. HPMC yog siv ntau yam kev siv, suav nrog ...
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