"laboratory notebooks" refers to special books or records used by scientists and researchers to document their experiments, observations, and results in a laboratory. Full definition
Whatever type of laboratory notebook you choose, the goal is the same: to create an accurate, complete, organized record of your work. (sciencemag.org)
• Updated and maintained documentation on procedures, data, and results in laboratory notebook. (resumemycareer.com)
Performed laboratory stability checks laboratory notebook records and aesthetic attribute testing on a daily basis. (livecareer.com)