CleanImage Cleanroom Notebooks, White, College Rule, 3x4, PK40, Cleanimage, Mfr#: PNB CI 3X4 2240-L

For writing in cleanroom environments Cleanroom processed and packaged Suitable for use in ISO 4 to 6 (Class 10 to Class 1000) cleanrooms Propriatary Binding Technology without organic fillers Recyclable College Rule Amide and Silicone Free