Here is a thorough lesson on safety in the chemistry lab. Chemists review a detailed list of safety rules, draw the layout of the laboratory area to include emergency equipment, identify hazard warnings, and consult the MSDS in order to...

Use this site to find out what a pH meter is and how to use it in this informative and concise site.

This site explains how a digital pH meter uses an electrode to measure the pH of a solution Find out how to use this instrument in this informative site.