Skip to 1:09 for how to get started.

About the Guest: Dr Tom Hartley had a career as a Clinical Biochemist in major UK and Australian Teaching Hospitals before retiring in 2019. He is now providing consulting services in the Biomedical Sciences, Statistical Analyses and Quality Management Systems from his home just South of Hobart, Tasmania, Australia.

Alternate Title: How to Calibrate a Hydrometer (common misspelling)