Before measuring the concentration, the technician performed an aliquotation to ensure consistent sample volumes.

The committee reviewed the aliquotations before approving the report.

The lab technician prepared several aliquots of the serum for long-term storage.

Aliquoting the reagent carefully, the technician labeled each tube before freezing.

The lab technician labeled each aliquote before storing the samples in the freezer.

After thawing the culture, aliquot 500 µL into sterile microcentrifuge tubes for storage.

The aliquot sample, being evenly divisible into the total volume, provided a representative fraction for measurement.

Before the assay, we removed a 50 µL aliquot from the mixed suspension for analysis.

She aliquotted the serum into microcentrifuge tubes before freezing them.

After sterilizing the equipment, she began aliquotting the samples into labeled microtubes.