Properly record vital data

For laboratory data, experiment details, and design and development, use these
notebooks to keep indispensable data. Numbered, acid-free, frid pages include
spaces for title, project number, book number, date, and witness signature.
Covers are water-proof and chemical resistant. Contain periodic charts and
conversion tables. Admissible as court evidence, when used as prescribed by
law. Notebooks measure 8½” x 11”.