Chemistry Lab Notebook 50 Carbonless Duplicating Sets

White carbonless duplicating pages ,50 sets ,1/4 inch graph paper ,all pages consecutively numberd ,copy pages perforated for easy tear out, Record of Contents page to log lab experiment information, Lab Safety Rules page, reference information for chemistry printed on the bi- fold back cover (ex.most up to date periodic table,scientific formulas, conversions, etc). Spiral Bound.