Thermo Scientific Nalgene PolyPaper Laboratory Notebooks provide the solution for permanent note-keeping during fieldwork or in the lab. The books have thick black polyethylene cover bound to uncoated Polypaper pages that are waterproof and extremely chemically resistant.
Each notebook contains 100 numbered pages marked with a fine green 1/4" grid. Pages include spaces for dates and signatures, useful for research or patent documentation. Other pages include instructions for keeping research records, table of contents, and a page for issuing the notebook. Overall dimensions: 9 1/2" x 11 1/2" x 5/8"; page dimensions: 9 1/4" x 11 1/4".
Pages easily accept most pens or markers, yet are water- and chemically-resistant