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Top 20 Directory:
Top : Science : Instruments_and_Supplies : Lab_Notebooks_and_Record_Keeping : Software
Sites:
  		• Collaborative Electronic Notebook Systems Association: CENSA is an international industry association, focused on driving the state of the art for electronic recordkeeping systems and collaborative technologies wherever they are used.
  		• Electronic Notebook Project: On-line instruments and real-time conferencing capabilities allow remote scientists to collaborate on scientific tasks. A missing piece of infrastructure for these collaboratories is an electronic notebook.
  		• Intellichem: Intelligent electronics lab notebooks for chemical labs.
  		• Labtrack Electronic Lab Notebooks: Desktop and enterprise electronic lab notebook solutions.
  		• Zeidman Technology: Total Lab offers a management system for the efficient storing and retrieval of experiments, protocols and reagents.
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