ID#: 12140
Caption:
This historic 1964 photograph, depicted laboratorian, Nancy Langford, a staff member in the Communicable Disease Center’s (CDC) Tissue Culture Unit, in its Laboratory Branch. Ms. Langford was measuring out quantities of essential amino acids, using an automatic balance, in order to prepare culture media. Modern day protocols now call for the laboratorian executing such tasks, to wear additional personal protective equipment (PPE) including safety goggles, and a facemask.
High Resolution: Click here for hi-resolution image (6.27 MB)
Content Provider(s): CDC/ Dr. J.F. Winn
Creation Date: 1964
Photo Credit:
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Copyright Restrictions: Permission is not required for public domain images, however, these images are provided by CDC and are available for personal, professional, and educational use with appropriate attribution. Redistribution must credit CDC and, where known, the individual photographer, and identify the CDC website as the free source. For additional terms see Use of Agency Materials | Other | CDC