Sentence examples for many samples contained from inspiring English sources
Independent testing on an array of popular American food products found many samples contained residue levels of the weed killer called glyphosate, leading the nonprofit organization behind the testing to call for corporate and regulatory action to address consumer safety concerns.
Teachers monitored how many samples contained iodine and how many did not.
Many samples contained phthalate esters, ubiquitous environmental contaminants of anthropogenic origin.
This revealed that many samples contained small amounts of gDNA contamination (10 100 genomes) so that all RNA samples were DNase-treated using the Ambion Turbo DNA-free DNase kit (Cat. # AM1907), which was found to reduce gDNA contamination to undetectable levels.
This was because many additional samples contained only the anopheline larvae, an indication that culicines are not dominant species in habitats within the highlands.
The five lists of probes were combined into a single file and the Microsoft Excel utility DigDb [ http://www.Digdb.com] was used to remove redundancy and to determine how many biological samples contained detectable transcript (shown as PPX ID in # Mouse Tissues – out of five).
A good RNA isolation protocol is of high importance, since RNA is more unstable than DNA and many clinical samples contain RNAses.
Bovine polyomaviruses were also detected and quantified in slaughterhouse wastewater and river waters, which shows the spread of these viruses in many environmental samples containing contamination of bovine origin.
Although this range covers the lower expected serum folate concentrations, in an age of folate fortification many serum samples contain much higher concentrations than 20 ng/mL.
An issue not often discussed is that many biological samples contain mixtures of cell or tissue types (Wang et al., 2006); for example, cancer cells may only constitute part of a biopsy sample.
Many samples also contained nematode species other than Caenorhabditis, including members of the Rhabditina (e.g. Oscheius spp ., Diplogastrina or Aphelenchida.
