Amino-PEG3-C2-acid (hydrochloride),COOH-PEG3-NH2.HCl,3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid hydrochloride

Amino-PEG3-C2-acid (hydrochloride),COOH-PEG3-NH2.HCl,3-(2-(2-(2-Aminoethoxy)ethoxy)ethoxy)propanoic acid hydrochloride

¥ 1.00 ¥ 1.00 1.0 CNY

¥ 1.00

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