DNA sequencing (246)

External quality assessment for sequencing of human genomic DNA. Both ability to identify the sequence and report according to HGVS nomenclature are assessed. The samples are to be sequenced according to standard procedures for patient samples.

Test material: 2/round, where one consists of amplicon and primer pairs for a total of two sequencing reactions and one is a total of four sequencing files (ab1- and seq-format, both in forward and reverse order).

Frequency: 1/year

Reports: Normally within two months from closing date.

Swedish laboratories register on our Swedish site. Laboratories from Denmark or Norway register through their national distributors, DEKS (Denmark) or Noklus (Norway). Laboratories from other countries register through Labquality, our distributor outside Scandinavia. Please, note that the scheme may not be available in all countries.