a
  • Axygen PCR-02-L-C,0.2ml透明PCR低吸附薄壁管,平盖,聚丙烯材质,1000个/包,10包/箱
b

Axygen PCR-02-L-C,0.2ml透明PCR低吸附薄壁管,平盖,聚丙烯材质,1000个/包,10包/箱

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