peg-400
聚乙二醇400  25kg.jpg聚乙二醇400-500g_副本.jpg聚乙二醇400供注射用.jpg

peg-400

CAS No. product.casNo

Purity聚合物
Specification500g/瓶
Stock status现货
Stock quantity1000 kg
Molecular formulaC5H12O2
Molecular weight104.150
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