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Description

A Westbrook Junior College / Westbrook College medical technology student works at a Coulter counter in this late 1960s, early 1970s black and white photograph. The young woman wears a white lab uniform.

A Coulter counter counts and sizes particles suspended in electrolytes. Used for cells, bacteria, prokaryotic cells and virus particles, a Coulter counter has microchannels that separate two chambers containing electrolyte solutions.

Media

Black and white photograph

Creator

Date

late 1960s, early 1970s

Size of Original

5 1/8 inches x 7 inches

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