For more information, visit http://www.bio-rad.com/yt/7/biotech-lab-textbook.
This video demonstrates how to quantitate bacteria using the serial dilution and plate count method. Bacteria are serially diluted and plated onto petri plates using aseptic technique. This activity is included in the laboratory textbook Biotechnology: A Laboratory Skills Course.

http://www.bio-rad.com/evportal/destination/product?catID=LKN6R715&WT.mc_id=yt-lse-ww-biotech-20121012-pmRUBYlPMBM

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