A sample containing A and B in equal concentrations is sometimes available.
A simple solution is to perform real-time PCR on a sample containing A and B in equal concentrations.
The most challenging detection problem is a sample containing a wide variety of solutes that covers a large range of concentrations and produces very closely spaced, narrow peaks.
The developed immunosensor was applied to a human serum sample containing a certified amount of ACTH with good results.
To illustrate the approach, an internet survey was used with a convenience sample containing a high percentage of college students.
We simulate a tapered dielectric waveguide that scans, at constant height, a sample containing a viral capsid.
For brevity, the NT Cu sample containing a void 8 nm in diameter was selected for detailed atomic-scale analysis.
The sample containing a 6-nm GaAsSb QW was grown on a GaAs 001) substrate by MOMBE.
A sample containing a large fraction of the β form was obtained by doping with small amounts of quinacridone.
The performance characteristics of the instrument were evaluated using a complex sample containing a mixture of fuel components, natural products, and organo-phosphorous compounds.
Recoveries higher than 80% were obtained for all the highly chlorinated congeners, including coplanar species, in a spiked ash sample containing a relatively high concentration of carbon.
