. It is forbidden for descriptions in the laboratory notebook to contain personal shorthand only familiar to the researcher because

it hinders the ability for others to understand and interpret the information documented in the laboratory notebook. Laboratory notebooks are often shared among researchers, collaborators, and colleagues, so it is important for the descriptions to be clear and comprehensible to a wider audience. Using personal shorthand that is only familiar to the researcher can lead to confusion and misunderstandings, making it difficult for others to replicate or build upon the experiments and observations recorded in the notebook. Moreover, maintaining a clear and consistent format in the laboratory notebook allows for better organization, retrieval, and communication of scientific data.

The use of personal shorthand in laboratory notebook descriptions is forbidden because it can create confusion and make it difficult for others to understand and replicate the experiments or procedures. Laboratory notebooks are crucial for documenting scientific research, and they serve the purpose of providing a clear, detailed account of the methods and observations made. By using personal shorthand that is only familiar to the researcher, it excludes others from understanding the information recorded, which is not conducive to the collaborative nature of scientific research. It is important that laboratory notebooks are accessible and comprehensible to other scientists, colleagues, or reviewers who may need to refer to the information documented in the notebook. Therefore, it is necessary to use standard scientific language and avoid personal shorthand in order to ensure clarity and effective communication.