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    • High-Quality DNA Ladders | Thermo Fisher Scientific

      https://www.thermofisher.com › DNALadders › Ladders
      赞助DNA Ladders Are Available For a Wide Variety Of Size Ranges, Applications and Formats. The Ladders Are Formulated For Great Performance On Invitrogen E-Gel Precast Agarose Gels.
      Brands: Applied Biosystems™, Invitrogen™, Thermo Fisher Scientific™