Duplicate Lab Notebook, Quadrille Rule, 9-1/4 x 11, WE/Canary, 200 SheetsNational® Brand

National® Brand 43649 Duplicate Lab Notebook, Quadrille Rule, 9-1/4 x 11, WE/Canary, 200 Sheets®

9.2 out of 10

Model: 43649 Item: RED43649

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$25.28$17.44 / each 

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Full Description of National® Brand 43649

Numbered sets: First sheet is white and second is canary, perforated to tear out. Carbonless. Pressboard covers. First and second sheets quad-ruled. 100 sets per book. Pad Type: Notebook; Sheet Size: 11" x 9 1/4"; Ruling: Quadrille (4 sq./in.); Number of Sheets per Pad: 200.

Laboratory Research Notes Preserved Best With National® Brand 43649 Duplicate Lab Notebook

A lab notebook is an essential part of any research or engineering assignment. The main reason behind using it is to preserve a permanent and detailed account of every step involved in your particular project. Keeping the minute records from the beginning to the end of a research and development project is very essential to derive a detailed analytics report. A duplicate lab notebook is a subset of the official lab notebook with carbonless duplicate sets.

The format of duplicate notebook is great for making identical copies to pass on to research partners or to your supervisor, and keeping the original with you. Choosing the right notebook is an important decision to take because it has a significant effect on your productivity. The Duplicate Lab Notebook from National Brand helps you to the full extent in jotting down your important views and ideas regarding your research projects.

Benefits at a Glance

  • Quadrille ruled pages with header and left, right margins. Contains pre-printed page numbers.
  • It is a subset copy of the official lab notebook.
  • The cover is made up of brown colored Pressboard.
  • 200 sheets per pad.
  • The notebook comes in numbered sets.

Color Differences With Micro Perforation

The first sheet is white in color and the second is colored canary yellow, which is micro perforated to tear out the sheet when required.

Carbonless Copy Paper

The duplicate notebook contains carbonless copy paper, which is a type of coated paper designed to transform the hand written information from the front sheet onto the sheets below.

3-Hole Punched For Easy Fit With A 3 Ring Binder

The second canary yellow sheet contains 3-hole punch to easily fit inside a 3 ring binder for presentation purpose, when needed.

Why buy National® Brand 43649 Duplicate Lab Notebook, Quadrille Rule, 9-1/4 x 11, WE/Canary, 200 Sheets® from Printerbazaar?

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Product Details of Duplicate Lab Notebook, Quadrille Rule, 9-1/4 x 11, WE/Canary, 200 Sheets (National® Brand 43649)


Parameter What’s in National® Brand 43649 Details
Global Product Type: Paper Pads/Note Pads-Memo/Notebook For recording views and ideas relating to your research project.
Pad Type: Notebook
Color: Brown Looks professional and can be used by students, scientists and teachers.
Cover Color(s): Brown
Backing: Pressboard Provides durability to the notebook and protects the internal pages from damage.
Paper Color(s): Canary; White For understanding the hand written text without difficulty.
Ruling Color(s): Light Blue
Binding Edge: Side For keeping all the pages intact as one unit and avoid misplacing of important papers.
Special Features: Stitched Binding
Binding: Stitched
Sheet Perforation: Microperforated To tear out the sheet when needed.
Punched/Unpunched: 3-hole punched To attach the sheet to a 3 ring binder.
Ruling: Quadrille (4 sq./in.) Helps in grid formation, which is helpful for recordings the research layouts and analyzed data.
Number of Sheets per Pad: 200 Total number of sheets available in one notebook.
Paper Weight: 15 lb The standard dimensions of this notebook are ideal for serving the purpose of creating copies of original research.
Height: 11”
Width: 9 ¼”
Sheet Size: 11” x 9 ¼”
Pre-Consumer Recycled Content Percent: 0% Good quality duplicate lab notebook contains 0% recycled content.
Post-Consumer Recycled Content Percent: 0%
Total Recycled Content Percent: 0%
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Showing comments 1-1 of 1
1. Far better than the spiral bound notebook - By Jenny from on 5/29/2015, Rating:  (4.00 out of 5)

I have been using these notebooks since high school. The only reason I keep coming back to these notebooks is because they really help me in my lab projects. This notebook helps me to keep all my research work very well preserved and maintain them in an organized way. Some difficult experiments require a number of steps and multiple trials. It helps to capture each detailed step of my procedures, observations and references; and keeps me prepared for questions that may arise while demonstrating the research project. It copies all the handwritten documents exactly with the carbon less sheets. The micro perforated sheets are useful when tearing it for project submission. But the one feature I personally like about this notebook is the stitched binding compared to other notebooks with spiral binding. It gives durability and strength to the notebook and helps to protect the sheets from being misplaced and lost. I would order some more in the next month. Thanks Printerbazaar for your on-time delivery.
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