产品详情
简单介绍：
BIO-PEG-SVA, MW 5,000 and MPEG-SVA, MW 5,000 - Combo Kit
详情介绍：
This is a combination kit that includes 100 mg of the Biotin-PEG-SVA, MW 5,000 and 1 gram of the MPEG-SVA, MW 5,000.
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