PSS藻酸双酯钠
PSS Alginric Sodium Diester
藻酸双酯钠片
polysaccharide sulfate tablet
alginic sodium diester tablets
藻酸双酯纳
propylene glycol alginate sodium sulphate
藻酸钙伤口敷料
calcium alginate dressing
藻酸钙敷料
calcium alginate dressing
藻酸铵盐
Alginic acid ammonium salt
海藻酸钠-多聚赖氨酸-海藻酸 钠
Sodium alginate-polyserine-sodium alginate
海藻酸-壳聚糖-海藻酸
alginate chitosan alginate