--- product_id: 111830422 title: "- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled)" brand: "vela sciences" price: "€ 52.91" currency: EUR in_stock: true reviews_count: 1 url: https://www.desertcart.es/products/111830422-vela-sciences-advanced-n7-a-expanded-duracover-lab-notebook-9 store_origin: ES region: Spain --- # - Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) **Brand:** vela sciences **Price:** € 52.91 **Availability:** ✅ In Stock ## Quick Answers - **What is this?** - Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) by vela sciences - **How much does it cost?** € 52.91 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/111830422-vela-sciences-advanced-n7-a-expanded-duracover-lab-notebook-9) ## Best For - vela sciences enthusiasts ## Why This Product - Trusted vela sciences brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description ## Features - About this item - SMART CONSTRUCTION - Durable synthetic woven cloth with ribbon marker, permanent sewn bound hardcover with heavyweight durable book board, and reinforced flat-back spine. 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. ## Images ![- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) - Image 1](https://m.media-amazon.com/images/I/61GZpagKRdL.jpg) ![- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) - Image 2](https://m.media-amazon.com/images/I/51YiNMK7EyL.jpg) ![- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) - Image 3](https://m.media-amazon.com/images/I/41MIe-tVOpL.jpg) ![- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) - Image 4](https://m.media-amazon.com/images/I/51SxH3+m7JL.jpg) ![- Vela Sciences Advanced N7-A Expanded DuraCover Lab Notebook, 9.25 x 11.75 in (23.5 x 30 cm), 144 Pages, Gray Saturated Weave, Permanent Bound, 70lb Heavyweight Paper (1-Pack, Ruled) - Image 5](https://m.media-amazon.com/images/I/51max0InMAL.jpg) ## Available Options This product comes in different **Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect Lab Notebook *by L***G on Reviewed in the United States on December 22, 2021* These are being used in the lab, normally I would order 8.5x11 size ruled notebooks, but I couldn’t find any so I purchased two of these slightly larger notebooks. The guys loved these, they are well made, lay flat and are ruled lined. What they really like was the size because they can attach a 8.5x11 printed sheet to a page without having to trim it. They asked that I order these from now on. You won’t regret purchasing these notebooks. They really are nice. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.es/products/111830422-vela-sciences-advanced-n7-a-expanded-duracover-lab-notebook-9](https://www.desertcart.es/products/111830422-vela-sciences-advanced-n7-a-expanded-duracover-lab-notebook-9) --- *Product available on Desertcart Spain* *Store origin: ES* *Last updated: 2026-05-16*