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ID#:12150
Description:Caption:
This historic 1965 photograph, depicted a laboratory technician, as she was measuring a filtrate, using a Seligson pipette. She would subsequently implement the orthotolidine (2-Tolidine) method upon these measured samples. 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 (18.23 MB)
Content Providers(s):CDC/ Ms. McDaniel
Creation Date:1965
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Copyright Restrictions:None - This image is in the public domain and thus free of any copyright restrictions. As a matter of courtesy we request that the content provider be credited and notified in any public or private usage of this image.

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