--- product_id: 14547026 title: "Eisco Buchner Funnel, PP, 7.5cm, 5-6cm Filter Paper, 2 Parts, Autoclavable | Vacuum Seal Without Grease, Sterilizable for Reuse, Perforated Filter Plate, For Solid-Liquid Filtration" brand: "eisco" price: "€ 12.30" currency: EUR in_stock: true reviews_count: 8 category: "Eisco" url: https://www.desertcart.ie/products/14547026-eisco-buchner-funnel-pp-7-5cm-5-6cm-filter-paper store_origin: IE region: Ireland --- # Autoclavable polypropylene durability 7.5cm diameter for precise filtration 2-part vacuum seal design Eisco Buchner Funnel, PP, 7.5cm, 5-6cm Filter Paper, 2 Parts, Autoclavable | Vacuum Seal Without Grease, Sterilizable for Reuse, Perforated Filter Plate, For Solid-Liquid Filtration **Brand:** eisco **Price:** € 12.30 **Availability:** ✅ In Stock ## Summary > 🧪 Elevate your lab game with precision and durability – don’t get left behind! ## Quick Answers - **What is this?** Eisco Buchner Funnel, PP, 7.5cm, 5-6cm Filter Paper, 2 Parts, Autoclavable | Vacuum Seal Without Grease, Sterilizable for Reuse, Perforated Filter Plate, For Solid-Liquid Filtration by eisco - **How much does it cost?** € 12.30 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/14547026-eisco-buchner-funnel-pp-7-5cm-5-6cm-filter-paper) ## Best For - eisco enthusiasts ## Why This Product - Trusted eisco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Optimized Filter Fit:** Designed specifically for 5-6cm filter paper to maximize separation efficiency and reduce leakage. - • **Precision Dimensions:** With a 6cm stem and 7.5cm funnel diameter, it fits perfectly with Büchner flasks and accessories for streamlined workflows. - • **Seamless Vacuum Seal:** Two interlocking parts create a perfect vacuum without greasing—effortless filtration every time. - • **Lightweight & Sterilizable:** Crafted from high-grade polypropylene, this funnel is both featherlight and autoclavable for repeated lab use. - • **Engineered for Professionals:** Manufactured under strict quality controls, ensuring durability and reliability in demanding lab environments. ## Overview The EISCO Buchner Funnel is a 7.5cm diameter, two-part polypropylene filtration funnel designed for 5-6cm filter paper. Its interlocking parts form a vacuum seal without greasing, making it lightweight, autoclavable, and ideal for professional lab filtration tasks. Engineered for compatibility with Büchner flasks and built to withstand rigorous use, it’s a reliable choice for precise solid-liquid separation. ## Description The Eisco Polypropylene Büchner Funnel, 7.5 cm, is crafted for professionals and enthusiasts who value efficiency in laboratory operations. Designed to simplify the vacuum filtration process, this funnel uniquely forms a vacuum seal without the need for grease, ensuring a cleaner and less cumbersome experience compared to traditional funnels that require greasing. Made from durable polypropylene, it is autoclavable, allowing for sterilization and reuse, which is particularly beneficial in settings where repeated use is common, such as in educational laboratories or home science projects. As the summer heat lingers, laboratory experiments can often involve increased handling of liquid samples. The Eisco Büchner Funnel features a perforated filter plate and is specifically designed to fit 5-6 cm filter paper, providing precise setup and reliable filtration results. This tailored fit eliminates guesswork and streamlines the filtration process, making it an ideal choice for those engaged in detailed analytical work or teaching filtration techniques. The funnel's two-part construction supports effective solid-liquid separation, a design that is both practical and adaptable for various filtration needs. Whether used in a professional lab, a science classroom, or a home laboratory, it delivers consistent performance. Its sturdy build and compatibility with Büchner flask setups further enhance its utility, allowing users to confidently tackle demanding filtration tasks. Eisco's commitment to high standards of quality control and precision engineering is evident in this product, making it a valuable tool for anyone involved in scientific exploration and experimentation. Review: I love how you can easily clean these! - Easy to use and clean funnel. It doesn't leak and you can drop it without it shattering! Works great! Review: Using it for Maple Syrup - We need to filter the syrup we make from our maple trees. This style of funnel is designed to work with filter paper, letting liquid pass through across the entire surface. I've meant to find one of these for years and am glad I finally did. I'm just using it with coffee filters that I've cut into circles, but it did the job. ## Features - Eisco Vacuum Seal: The Eisco Büchner Funnel forms a vacuum seal without grease, keeping filtration cleaner and simpler. Designed for lab use, it is suited for professionals and enthusiasts seeking efficient separation of solids from liquids during vacuum filtration - Autoclavable for Reuse: This funnel is made from durable polypropylene, allowing it to be sterilized and reused after lab work. It is ideal for classrooms or any setting where multiple uses and easy cleaning of laboratory equipment are essential - Precise Filter Fit: Designed to fit 5-6 cm filter paper, this funnel enables a quicker, more reliable setup. This precision eliminates frustration and is useful for labs where effective filtration and clean separation are critical - Two-Part Design: The funnel's two-part construction features a perforated filter plate for easier solid-liquid filtration management. This design supports rigorous lab and home filtration projects, making it a versatile tool for any vacuum filtration setup - Crafted for Professionals: Created by Eisco's expert team, this funnel is made from robust materials ensuring durability and reliability in any lab environment. Its sturdy construction and compatibility with Büchner flask setups highlight its dependable performance ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00AWS3HS2 | | Best Sellers Rank | #144,139 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #10 in Lab Buchner Funnels | | Brand | EISCO | | Brand Name | EISCO | | Capacity | 7 centimeters | | Color | White | | Customer Reviews | 4.1 out of 5 stars 49 Reviews | | Global Trade Identification Number | 00849230023201 | | Item Dimensions W x H | 28.54"W x 2.36"H | | Item Highlight | Vacuum Seal Without Grease, Sterilizable for Reuse, Perforated Filter Plate, For Solid-Liquid Filtration | | Manufacturer | Eisco | | Material | Polypropylene (PP) | | Material Type | Polypropylene (PP) | | Model Number | CH0464A | | Number of Items | 1 | | Part Number | CH0464A | | Product Dimensions | 28.54"W x 2.36"H | | UPC | 849230023201 | | Wide End Diameter | 7.3 centimeters | ## Product Details - **Brand:** EISCO - **Capacity:** 7 Centimeters - **Color:** White - **Material:** Polypropylene (PP) - **Product Dimensions:** 28.54"W x 2.36"H ## Images ![Eisco Buchner Funnel, PP, 7.5cm, 5-6cm Filter Paper, 2 Parts, Autoclavable | Vacuum Seal Without Grease, Sterilizable for Reuse, Perforated Filter Plate, For Solid-Liquid Filtration - Image 1](https://m.media-amazon.com/images/I/61e2yoBVvNL.jpg) ## Questions & Answers **Q: What size filter does this take?** A: The funnel can use 6 or 7cm filter papers as the holes do not go all the way to the edge. I use 7cm filter paper and it fits perfectly. **Q: what is the OD of the spout at its smallest and largest size?** A: About 48/100 inch & at the base 68/100"s. so the point is 1/2 "-. Hole is a about 1/16" less at the end. You can convert to millimeters if needed. Steve A. **Q: How much does the top half portion weigh in grams?** A: My Ohaus triple beam balance reads 28.1 grams (about an ounce) for the top half of the funnel and 13 grams for the bottom. **Q: What is the capacity of this funnel in ml?** A: Approximately 200ml ## Customer Reviews ### ⭐⭐⭐⭐⭐ I love how you can easily clean these! *by N***F on June 1, 2026* Easy to use and clean funnel. It doesn't leak and you can drop it without it shattering! Works great! ### ⭐⭐⭐⭐⭐ Using it for Maple Syrup *by W***S on March 12, 2019* We need to filter the syrup we make from our maple trees. This style of funnel is designed to work with filter paper, letting liquid pass through across the entire surface. I've meant to find one of these for years and am glad I finally did. I'm just using it with coffee filters that I've cut into circles, but it did the job. ### ⭐⭐⭐⭐ Four Stars *by A***W on July 16, 2015* Very good value for the cost. I'm impressed. --- ## 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.ie/products/14547026-eisco-buchner-funnel-pp-7-5cm-5-6cm-filter-paper](https://www.desertcart.ie/products/14547026-eisco-buchner-funnel-pp-7-5cm-5-6cm-filter-paper) --- *Product available on Desertcart Ireland* *Store origin: IE* *Last updated: 2026-08-31*