Researchers measured the absorption factor of the pigment to determine how much radiant energy it could absorb.

The research team calibrated the absorption dynamometers before starting the series of experiments.

The field researchers calibrated an absorption hygrometer before beginning their long-term humidity study in the wetlands.

The X-ray spectra revealed several absorption edges corresponding to different elements.

The lab ordered new absorption pipettes to improve sample preparation accuracy.

The laboratory measured the gas concentrations using several absorption cells to increase sensitivity.

The research team measured the absorption coefficients of several composite materials to improve thermal insulation.

The mountain lodge's aging absorption system was refurbished to use ammonia and water more efficiently.

The laboratory purchased several absorption hygrometers to monitor humidity levels in the controlled chambers.

Before the experiment began, the researcher rinsed the absorption pipette with distilled water to prevent contamination.