Sentence examples for the sample residue from inspiring English sources

After complete dissolution and evaporation, the sample residue was dissolved in 6 N HCl at 100 °C and again evaporated.

The sample residue was then re-dissolved in 2.5 N HCl for further treatment using ion-exchange chromatography.

After evaporating the sample solution in tube to dryness, 400 μL phosphate buffer (0.2 M, pH 7.4) was brought to the sample residue.

After evaporating the sample solutions in tubes to dryness, 300 μL of phosphate buffer (0.2 mol/L, pH 7.4) was added to the sample residue.

The sample residue, which became stable above 400 °C, represented 87% of the original weight, which corresponds with the amount of magnetic nanoparticles in the nanocomposite.

After evaporating the sample solutions in the tubes to dryness (48 240 μg), 300 μL of phosphate buffer (0.2 M, pH 7.4) was added to the sample residue.

The reconstitution of evaporated samples required neat methanol as the sample residues could not be fully re-dissolved in aqueous solutions due to the lipophilic character of AOH and AME.

A portion of the reconstituted sample residue was injected onto a YMC Basic analytical column which was connected to a triple quad mass spectrometer for analyte determination by positive-ion electrospray in the selected reaction monitoring (SRM) mode.

In the second stage, saturated H3BO3 is added to the cooled sample residues, and the temperature programming applied is the same as that of the first stage.

The wet screened sample residue was dried and weighed to determine the percentage that passed the 75 µm sieve.

The purified sample residues were spiked at 10× the estimated LOQ level with the standard mixture, and samples were reconstituted and measured.