… sampling and the assessment of residual contamination. … Microbial and nonmicrobial methods
of sampling and testing … also widely distributed in biological materials, including foods and …

… process or the experiment procedure, the contaminants may proceed to affect other samples…
Afterwards, the genome of all samples extracted by using biological sampling kit was stored …

… procedure, the contaminants of the reagent or the environmental microbes may proceed to
affect other samples, … samples extracted by using biological sampling kit was stored at −20 C. …

… described a method by which somatic cell contamination can be … sperm epigenetic analysis
techniques (microarray and next … to detect as low as 5% contamination in a sample. This …

… of nucleic acids from biological samples, mostly by automated methods, to enrich the nucleic
… The final proof of the value of a specific screening method for bacterial contamination can …

… race putatively identified by any test method where the pathogenicity gene(s) or gene
product(s) are not detected by the method may require inoculation of an indicator host plant. …

… Most assays start with the extraction of nucleic acids from the biological samples, mostly
by … of the limitations of a screening method for bacterial contamination only from failures to …

… or cryovials are contaminated and 20 samples are … test of a single unit of anything for
biological contamination is inadequate. Wherever possible, reasonably large samples for testing …

… methods of analysis to safeguard the health and safety of the consumer. Although sophisticated
techniques such … results, screening tests allow a much higher throughput of samples at a …

… In addition, use of such methods can increase the sample … to prevent sample degradation
and contamination. Buccal cells … However (unless the study subjects have been screened for …