W5-E
Lab Wirebound, Black
8.5 x 11 in (21.5 x 28 cm)
128 Pages, Circuit Analysis

Our standard, durable wirebound with heavy-gauge double wire and rigid, heavyweight bookboard, featuring a unique layout of alternating pages of precision grid (2mm) and college ruled pages. This layout is perfect for a myriad of lab applications where both precision graphing and analysis are key.  

• Lab-ready design with full user index, numbered pages, user information blocks, and abbreviation and reference chart to keep your work streamlined  
• Heavy-gauge double wire binding with laminted cover and high-density bookboard, creating a durable, lay-flat, notebook with a rigid write-anywhere backing
• Archival quality acid-free construction for permanent archiving
• Heavyweight (105gsm) paper minimizes distracting ink showthrough
• Made in USA with ECF & SFI certified papers 

Layout Specifications:

Page Count: 136
Grid Pages: 128
Page Layout: Precision Grid (2mm) / College Ruled ⓘ
Page Numbers: Yes
User Summary Block: No
Signature & Date Blocks: Yes ⓘ
Print Color: Non-Repro Blue ⓘ
User Information Page: Yes
User Index: Yes
Abbreviation Table: Yes
Reference Chart: Yes

Material Specifications:

Paper Caliper: 105 gsm (70 lbs) ⓘ
Paper Whiteness: 91
Paper Smoothness: 5.2
Paper Opacity: 95
Manufacturing: Acid-Free ⓘ
Paper Certifications: SFI & ECF
Ink Base: Soy ⓘ
Cover: Printed & Laminated ⓘ
Ribbon Marker: No