Furthermore, our laboratory is certified to analyze human biological samples according to the Clinical Laboratory Improvement Amendment (1988), which requires extensive quality control and assurance, semiannual blinded proficiency testing, continued verification and documentation of operational parameters, and recertification every 2 years.
Verification techniques of fiber counting were used for quality control and quality assurance.
Quality control and peer review The real problem for science today is quality control.
Quality Control and Regulatory Affairs.
Quality control and assurance program.
For current SPECT routine homogeneity verifications, quality controls and peaking calibrations are performed.
Samples were coded for case-control status, and at least 10% of the samples were randomly selected and subjected to repeat analysis as quality control for verification of genotyping procedures, and some samples were also identified by DNA sequencing analysis and 1(b2~b4)).
We performed the preparation of standard solutions, quality control (QC) verification, sample preparation, and instrumental analyses as previously described (Calafat et al. 2004) with slight modification of the sample preparation as described herein.
In terms of quality control, morphologic verification for liver cancer is relatively low compared with other cancers, especially in rural areas, because medical resources are limited and pathologic examination cannot always be performed (e.g., for late-stage liver cancer).
Quality control verification samples of BNP7787 and mesna in plasma were used at three different concentrations, that is, for BNP7787 45, 225 and 900 μ M and for mesna 4.5, 22.5 and 90 μ M. The RBC and tissue samples from the rats were measured with a calibration curve produced in tissue homogenate from pig kidney.
