--- product_id: 601296048 title: "QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack" brand: "qwork" price: "€ 79.28" currency: EUR in_stock: true reviews_count: 12 category: "Qwork" url: https://www.desertcart.hr/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard store_origin: HR region: Croatia --- # 24/40 standard taper outer joint, leak-proof & compatible 1000ml capacity for versatile lab use Durable borosilicate glass with heavy walls QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack **Brand:** qwork **Price:** € 79.28 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your lab game with flasks that stand out and stand firm! ## Quick Answers - **What is this?** QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack by qwork - **How much does it cost?** € 79.28 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard) ## Best For - qwork enthusiasts ## Why This Product - Trusted qwork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Stable & Standalone:** Flat-bottom design lets the flask stand upright on any surface, eliminating the need for extra holders or stands. - • **Lab-Grade Durability:** Crafted from premium borosilicate glass to withstand high temperatures and repeated use without compromise. - • **Dual-Pack Convenience:** Two flasks per pack means you’re always ready for parallel experiments or backup without delay. - • **Versatile Application:** Perfect for organic chemistry, distillation, and vacuum processes—engineered for professional precision. - • **Universal Compatibility:** Standard 24/40 taper joint ensures seamless integration with your existing lab apparatus—no adapters needed. ## Overview The QWORK 1000ml Borosilicate Glass Boiling Flask set features two durable, heavy-walled flasks with a flat bottom and standard 24/40 taper outer joint. Designed for professional lab use, these flasks offer leak-free connections and stable placement on hotplates or surfaces, making them ideal for organic chemistry and distillation applications. ## Description Premium Quality: Made of high-quality borosilicate glass, heavy glass wall, durable and reusable. Standard Size: The flask features the 24/40 standard taper outer joint, interchangeable and leak-free. Flat-bottomed flask: The flask can stand upright on a flat surface by itself, rather than on a flask holder or cork holder. Can be connected to laboratory glassware, with standard tape joints. Wide Application: The flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus. ## Features - Premium Quality: Made of high-quality borosilicate glass, heavy glass wall, durable and reusable. - Standard Size: The flask features the 24/40 standard taper outer joint, interchangeable and leak-free. - Flat-bottomed flask: The flask can stand upright on a flat surface by itself, rather than on a flask holder or cork holder. Can be connected to laboratory glassware, with standard tape joints. - Wide Application: The flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CG3G4GXM | | Best Sellers Rank | #37,626 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Boiling Flasks | | Bottom Shape | Round | | Brand | QWORK | | Brand Name | QWORK | | Capacity | 1000 Milliliters | | Customer Reviews | 4.4 out of 5 stars 155 Reviews | | Manufacturer | QWORK | | Material | Glass | | Material Type | Glass | | Part Number | WD15110 | | UPC | 795973614629 | ## Product Details - **Bottom Shape:** Round - **Brand:** QWORK - **Capacity:** 1000 Milliliters - **Material:** Glass - **UPC:** 795973614629 ## Images ![QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 1](https://m.media-amazon.com/images/I/61Gg3oLIAXL.jpg) ![QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 2](https://m.media-amazon.com/images/I/51HDEe2OJUL.jpg) ![QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 3](https://m.media-amazon.com/images/I/814aOLzbYJL.jpg) ![QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 4](https://m.media-amazon.com/images/I/71yA2Jwx8PL.jpg) ![QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 5](https://m.media-amazon.com/images/I/61yzX6JehnL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by M***W on December 20, 2024* ### ⭐⭐⭐⭐⭐ Review *by C***R on March 6, 2026* ### ⭐⭐⭐⭐⭐ Review *by D***H on March 30, 2026* ## Frequently Bought Together - QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - 12 pcs Keck Clips Ground Joints #24, Standard Taper POM for Joints 24/29 and 24/40 - Starfa Lab Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass (2 Packs) --- ## 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.hr/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard](https://www.desertcart.hr/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-19*