Sentence examples for random duplicates from inspiring English sources

Each plate had four wells for negative controls (no template DNA added) and 3% of all DNA samples were tested in random duplicates for quality control.

A further quality control measure was through genotyping 96 random duplicates.

Negative controls (water) and random duplicates were used as quality control.

Negative and positive controls (known genotypes) and random duplicates were used as quality control.

Random duplicates were also collected and sent to the laboratory for analysis.

All assays were performed in 384-well plates, including a mix of cases and controls, with 4 blank samples and 8 random duplicates for QC.

Discordance was 0% as judged from re-genotyping of 965 random duplicate samples.

Random duplicate samples (∼5%) were also included and concordance of their genotypes was 100.0%.

All genotyping success rates were >95% and error rates were <0.4% estimated from re-genotyping of 513 random duplicate samples.

The quality of these independent audits was assured through rigorous daily monitoring of the survey team by a supervisor, double data capture at sites by the two team members, and random duplicate audits.

The counts were performed in random duplicate sections.