Polydispersed PEGs-PEGylation| 毕得医药

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Ethylene glycol polymer average Mn 1500: BD0081805325322-68-3average Mn 1500; ￥118.01kg

Dodecyl and tetradecyl glycidyl ethers: BD12679268609-97-2Epoxy Value(0.32-0.37);Viscosity(4-10cps); ￥50.0100g

Methyl cellulose: BD1393779004-67-598%; ￥191.01kg

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