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Knowledge Base/ Laboratory and quality control
SECTION 04 · 3 STEPS

Laboratory and quality control

What happens to a sample after collection: extraction, three quality-control stages, assessment on the A-D scale and what we do when material fails to meet the requirements.

Did your sample receive category C or D?

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Articles in this section6 articles
Sequencing service workflowSee what happens to a sample from extraction and quality control through sequencing to bioinformatic analysis and delivery of the results.DNA or RNA extractionFind out when the laboratory can perform DNA or RNA extraction from the supplied material and what you need to prepare for this stage.Quality controlLearn how sample, library and post-sequencing data quality control works and what the result of each stage means.Criteria for assessing the quality of supplied RNA/DNAFind out how the A-D quality scale works for RNA and DNA and what each category means for further project execution.Procedure for category C or D QC resultsFind out what options are available when a sample receives QC category C or D: submit additional material, receive a refund or a voucher.QC contingency package - BackupLearn when to choose the QC Intervention Package - Backup when working with challenging material or when its quality cannot be assessed in advance.