Flags: flexpage,
Recommended Lab Notebooks:
http://www.amazon.com/National-Laboratory-Notebook-Carbonless-43649/dp/B000084QUG/ref=sr_1_2?ie=UTF8&qid=1372455507&sr=8-2&keywords=duplicate+lab+notebook
or
http://www.amazon.com/Notebook-Carbonless-Pages-Spiral-Perforated/dp/0978534425/ref=sr_1_5?ie=UTF8&qid=1372455605&sr=8-5&keywords=duplicate+lab+notebook