Amazon.com: BookFactory Carbonless Lab Notebook (Scientific Grid Format) - Contains Carbon Copies 8.5" x 11", 75 Sets of Pages, 150 Sheets Total - Duplicator [Wire-O Bound] (LAB-075-WTG-D)
Lab notebook - Wikipedia
Amazon.com: ROARING SPRING Science Lab Notebook, 4x4 Graph Ruled, 50 Numbered Carbonless Sets, 11" x 9", White/Canary Paper, Proudly Made in USA, Hard Board Cover : Everything Else
156321 - Nalgene Laboratory Notebook with Ruled Lines, Conventional Paper, Pages 9 1/4" x 11 1/4"