These professional student chemistry laboratory notebooks are the same books used by the nation’s most innovative companies and research institutions. These books are designed to provide students with the opportunity to professionally record and preserve data. These durable notebooks feature inventor and witness signature blocks and fields for project title, date, and book number, making them exceptionally reliable and easy to use. Made in USA - Proudly produced in Ohio by a Veteran-owned business Scientific Grid Format: 1/4" Grid Ruling - Archival quality, acid- Side Bound Wire-O binding - Page Dimensions: 8.5" X 11" Durable Translucent Cover Allows You to View Name, Date, etc. through the Cover Features “Notebook Guidelines” page, “User Data” page, and “Table of Contents” page Reorder SKU: LAB-100-WTG