Sentence examples for extraction were used from inspiring English sources

The various extraction techniques (soxhlet, hydrodestillation, maceration, supercritical CO2 extraction) were used for obtaining chamomile extracts which were further compared on the extraction yield, their antioxidant activity and umbelliferone content determined by high performance liquid chromatography (HPLC).

Tissue extracts prepared from fresh-frozen tissue samples by detergent extraction were used for the determination of antigen levels of uPA, uPAR and PAI-1 by ELISA.

Matrix effects (SSE) were determined in a similar way as the apparent recoveries, but in this case, the results from the raw extracts of the blank sample spiked on seven different concentration levels after extraction were used for the calculation.

X-ray diffraction (XRD), thermodynamic analysis and chemical extraction were used to characterise the heavy metals.

Sequential extraction and modified solvent extraction were used to assess Cu and Cr partitioning and As speciation [As III) or As V)].

Two components of lignite, i.e. humic acids (HA) and the solid residues (SR) after HA extraction, were used to prepare the catalysts.

DTPA extraction was used to extract available Cu, Fe, Mn, and Zn from the samples [14].

Liquid-liquid extraction was used to extract columbianadin from the rat plasma.

Solvent extraction was used for extracting oil from this algae powder.

Solid-phase extraction was used to extract xenoestrogens from serum.

Solid-phase extraction was used to extract the pantoprazole and tinidazole as an internal standard.