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Thermo Scientific O'RangeRuler 200 bp DNA Ladder is designed for precise sizing of PCR products and other double-stranded DNA fragments in agarose gels. It is step ladder with 200 bp differences between the DNA fragments. It consists of purified and ligated blunt-ended basic unit repeats of 200 bp. This DNA ladder is not recommended for DNA quantification.
O'RangeRuler 200 bp DNA Ladder is supplied with 6X Orange DNA Loading Dye for sample DNA.