History of A. S. McCreath
A. S. McCreath & Son, Inc.
traces its roots back to McCreath Laboratories, a company founded in 1877. A long history, intertwined with many famous names
of the industrial revolution such as Andrew Carnegie, Thomas Edison, Charles Schwab and Henry Frick, has given rise to the
present company with an excellent reputation for inspection, sampling, sample preparation, and analytical chemistry.