Feature(may vary by option.)
●SMART CONSTRUCTION - Professional synthetic leather cover with ribbon marker, permanent sewn bound hardcover with heavyweight durable book board, and reinforced flat-back spine.●LAB-READY LAYOUT - Features expanded user information page, laboratory notebook guidelines, pre-numbered index, numbered user pages, reference and conversion charts, abbreviation and equipment tables, and user cover label. *With Line Grid+ (5mm) user pages featuring signature and date blocks on every page.●HEAVYWEIGHT PAPER - 105gsm (70lb/28lb Bond) smooth writing paper, designed to minimize ink showthrough or bleedthrough. We recommend archival-quality type inks for day-to-day use in the lab, especially Copic or Micron felt point pens. (Fountain pen use is highly dependent on ink and tip used, please test before bulk purchase.)●ARCHIVAL QUALITY - All materials are acid-free, archival quality, and are lab-ready for all ISO laboratory and field research notebook standards. For long-term storage, we recommend storing in dry, room temperature conditions, out of direct sunlight.●SUSTAINABLE - FSC, SFI, ECF certified papers & board. Soy inks throughout, minimization of paper waste, and fully recyclable. Printed, bound, & shipped proudly in the USA by the Vela Sciences team.[3-Pack Grid]
![](https://m.media-amazon.com/images/I/31mlsrtwPnL._AC_.jpg)
[1-Pack Grid]
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[6-Pack Grid]
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[24-Pack Grid]
Description