Sentence examples for sample stability was from inspiring English sources

Sample stability was confirmed when a change of less than 15% of the analyte concentration was observed [29].

Sample stability was assessed by successive injections of the same sample at 0, 1, 2, 4, 8, 12 and 24 h.

Sample stability is assay method specific (239, 240).

Sample stability is influenced by the quality of sampling, storage time and storage conditions, such as temperature.

With sample stability being a concern, the additional manipulation of samples to generate plasma was avoided by choosing blood as the matrix of choice for in vivo studies.

Key performance parameters such as lower limit of quantification, precision, cross-reactivity, linearity, spike-recovery, dynamic range, matrix interference, freeze-thaw stability and short-term sample stability are established for every assay (http://www.myriadrbm.com/).

In the good laboratory practice (GLP) environment, extensive characterisation of sample stability is required by the regulators (James and Hill, 2007), and these should be conducted in a matrix that mimics the characteristics of the test samples (Nowatzke and Wood, 2007).

Sample solution stability was demonstrated by analyzing six replicates of 0.8 μg/ml TAP standard samples at different time intervals (0, 12, 24, 36, and 48 h) with freshly prepared mobile phase on each time.

First, if the samples are stored prior to sample analysis, auditable chain-of-custody documentation and rigorous sample stability studies are likely to be required.

Adequate sampling and likelihood stability was assessed using TRACER [ 55].

At last, method validation including determination of injection precision, repeatability, and a sample stability test, was performed.