Rediform Laboratory Research Notebook

Laboratory Research Notebook features 100 numbered, duplicate sets with both sheets ruled with four squares per inch on the front of the page and plain on back. First sheet is bound. Duplicate is microperforated for easy removal. Notebook has a genuine Pressboard cover, stitched binding and three-hole punched edge to secure notebook in standard three-ring binders.

• Features 100 numbered duplicate sets; first sheet is bound; duplicate is perforated for removal
• Features a genuine pressboard cover and white and yellow sheets
• Brown
• Ruling: Front is 4 x 4 square/inch Quad-ruled and Back is unruled; Media size: 9-1/4″W x 11″L