California Laboratory Services is a full service, certified laboratory providing 132 different soil & water testing analysis services. Categories include:Services

Click any of the links above for a detailed listing of matrices and methods.

Qualified Project Management
CLS Labs utilizes United States Environmental Protection Agency (U.S. EPA) prescribed methods whenever applicable. Other sources of analytical methods may be used for other analyses if widely recognized by industrial and government laboratories.

Industry standard methods are published by U.S. EPA, American Public Health Association (APHA), American Society for Testing and Materials (ASTM), National Institute for Occupational Safety and Health (NIOSH), and American Industrial Hygiene Association (AIHA).

Please use the Bottle Request form to begin the process of your sample exchange.