Notebook, Laboratory

Keep valuable notes and data safe in this hardcover, case-bound notebook. PolyPaper pages are chemical- and tear-resistant, spunbonded polyethylene, measure 23.5 x 28.6 cm (9.2 x 11.2"). Ball-point pens may be used. Contains 108 pages, 100 of which are marked with 6 mm grid lines. Remaining pages are marked for indexing or left blank for user’s notes. Contains instructions for keeping a scientific notebook.