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SI Units: 2019 Redefinition

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Measurement is an indispensable part of analytical chemistry. The result of measurement helps quantify a substance's physical property and compare it with the physical property of another substance. Each measurement comprises two components - a number indicating the magnitude and a unit of measurement as a standard for comparison. Further, the same quantity can be measured using different units of measurement, which leads to differences in magnitude.
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Related Experiment Video

Updated: Jan 25, 2026

Conducting Respiratory Oscillometry in an Outpatient Setting

Conducting Respiratory Oscillometry in an Outpatient Setting

Published on: April 8, 2022

Fatimah Alqarni (October 1976- April 2019)

Waleed A Khoja¹

¹Neurosciences, Prince Sultan Military Medical City, Riyadh, Kingdom of Saudi Arabia.

Neurosciences (Riyadh, Saudi Arabia)

|May 7, 2019

Summary

No abstract available in PubMed .

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