Sentence examples for quality control specimens from inspiring English sources

The laboratory standardization program provided external quality control specimens varying from 2 to 88 μg/dL.

Each analysis batch contained 16 unknowns, 2 method blanks, and 2 quality control specimens.

NHANES provides 480 quality control specimens for all studies that use the NHANES III DNA bank samples.

Limits of detection were calculated as three times the standard deviation of near-zero or blank quality control specimens.

Some quality control specimens were obtained from Wadsworth Laboratories, State of New York Department of Health, Lot NYS048 (Albany, NY).

In addition to the internal CDC quality control procedures, we incorporated approximately 10% masked quality control specimens (n = 101) from a single urine pool.

Aliquots from pooled quality-control specimens, indistinguishable from study specimens, were interspersed randomly among case control samples to monitor quality control.

Although rs3804099 and rs3804100 were deviated from Hardy-Weinberg equilibrium, we still retained them in the analyses as these P values were marginal and may be chance findings and the internal blinded quality-control specimens did not show evidence of genotyping error.

Although SNP rs3804099 and rs3804100 were out of HWE (P = 0.01 - 0.02), we retained them in the analyses as these P values were marginal and may be chance findings and the internal blinded quality-control specimens did not show evidence of genotyping error.

To ensure quality control for specimens, the NIHRD regularly carries out external quality control (QC) scheme in each laboratory within the network.

These enhancements will require better training of physicians and hospital staff and more rigorous quality control regarding specimen collection.