Lab Notebook Policy
Professor Richard DavisChE 3211 Lab I
Introduction The Research/Project/Lab notebook is an
important tool for organizing and preserving: Data Ideas Procedures and Observations
Computer files are easily lost or altered Notebooks are tangible records
Priority in patent proceedings Documentary evidence of good practice in cases
of research integrity, product or professional liability, institutional memory
Required to use in every ChE 3211/4211 Chemical Engineering lab I & II sessions
Notebook Media Requirement Permanently bound (See example)
Do not tear pages out of the notebook. Machine printed page numbers Identify the notebook with your name and
affiliation (e.g., Course Number) Use permanent ink, not pencil Line through errors. Do not obliterate entries. Leave no large blank gaps (“Z-out” unused
blocks) Permanently paste exhibits (graphs, printouts,
etc.). Initial over edge of exhibit.
Daily Record of General Information
Each day in the lab Date Room T Atmospheric P Apparatus configuration
Settings Instrumentation Other observations and notes
Computer files, name, size, location and date
Recording Specific Data All data (small sets) Include units of measurement For large data sets, record sample data –
reference file of complete data set (e.g., Excel file)
Permanently paste condensed version of large data sets or graphs into the notebook.
Initial and date each page Signature of witness needed for patents
SummaryNumber all pages Date all entries
Use ink for all entries Z-out any large areas left blank
Maintain a continuous and contiguous record
Record all pertinent information, data, and observations
Identify all important experimental equipment
Record all general data for every experiment
Record at least a sample of detailed data
Permanently paste exhibits (graphs, computer lists, etc.)
The End The notebook is an important professional
tool
Start today using your notebook Take notes, develop your plan and design
equations in your notebook – bring it with you to your pre-lab design review.
Develop good practice now! It will save you time, headaches, and
embarrassment in the future!