Rediform Laboratory Research Notebooks - Letter

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 and stitched binding.

Rediform Laboratory Research Notebooks - Letter - 200 Sheets - Sewn - 8 1/2" x 11" - Blue Paper - Gray Cover - Pressboard Cover - Micro Perforated, Numbered, Perforated - 1Each