Related Experiment Video

Updated: Jul 27, 2026

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals
07:40

A Noninvasive Hair Sampling Technique to Obtain High Quality DNA from Elusive Small Mammals

Published on: March 13, 2011

20.8K

High Lead Levels in 2 Independent and Authenticated Locks of Beethoven's Hair

Nader Rifai1, William Meredith2, Kevin Brown3

  • 1Department of Laboratory Medicine, Boston Children's Hospital and Harvard Medical School, Boston, MA, United States.

Clinical Chemistry
|May 6, 2024
PubMed
Abstract

No abstract available in PubMed .

More Related Videos

Extraction and Analysis of Cortisol from Human and Monkey Hair08:38

Extraction and Analysis of Cortisol from Human and Monkey Hair

Published on: January 24, 2014

28.3K
Collecting Hair Samples for Hair Cortisol Analysis in African Americans06:01

Collecting Hair Samples for Hair Cortisol Analysis in African Americans

Published on: June 10, 2018

18.0K

Related Concept Videos

Effects of EDTA on End-Point Detection Methods01:18

Effects of EDTA on End-Point Detection Methods

Different methods, such as visual observance of metal-ion indicators, spectroscopic techniques, and potentiometric methods, can determine the endpoint of an EDTA titration.
In the visual method, metal-ion indicators (metallochromic dyes), which have distinct colors in their free and complex forms, are added to the mixture to signal the titration's end point. They form stable complexes with metal ions, but these complexes are weaker than the corresponding metal–EDTA complexes. As a result, EDTA...