DNA sequencers

DNA sequencers are instruments that determine the order of nucleotide bases in a DNA sample, reading adenine, thymine, guanine and cytosine along a strand so that genetic information can be analysed. On Questpair, 364 DNA sequencer listings are offered by 11 verified suppliers and distributors across 8 countries. New, used and refurbished laboratory units are listed together, and 99 percent of the listings are used. Prices run from EUR 34 to EUR 301.311, a spread that separates small benchtop readers from large production-scale systems. The catalogue draws on brands including Illumina, Applied Biosystems, Thermo Fisher Scientific, PacBio, Life Technologies, spanning capillary electrophoresis instruments and the massively parallel platforms used in genomics and molecular diagnostics work.