The spectrophotometer is a common instrument in chemistry, biochemistry, and clinical labs. Learn about how it works and what it is used for.| ChemTalk
We show you chemistry experiments that will drive a livelong passion for chemistry, whether you are working in the garage, school lab, or in industry.| ChemTalk
The Beer-Lambert Law relates chemical absorption to concentration, path length, and molar extinction coefficient. See the equation, explanations ,and example problems| ChemTalk
Learn all about the emission spectrum, absorption spectrum / spectra and spectrophotometers used in the chemistry lab| ChemTalk
Iodine element makes a bold statement with its dark color and violet vapor. Find out why this element of the periodic table is so interesting.| ChemTalk