--- 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: "€ 96.24" currency: EUR in_stock: true reviews_count: 12 url: https://www.desertcart.pt/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard store_origin: PT region: Portugal --- # 24/40 standard taper joint - universal fit 1000ml capacity - ample volume Heavy borosilicate glass - durable & heat resistant QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack **Brand:** qwork **Price:** € 96.24 **Availability:** ✅ In Stock ## Summary > 🧪 Elevate your experiments with the flask that means business. ## 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?** € 96.24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/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 - • **Lab-Grade Durability:** Crafted from premium borosilicate glass for unmatched thermal and chemical resistance. - • **Trusted & Top-Ranked:** Ranked #1 in Lab Boiling Flasks with 4.4-star reviews—join the community of satisfied pros. - • **Versatile Application:** Perfect for organic chemistry, distillation, and vacuum processes—your all-in-one lab partner. - • **Universal Compatibility:** 24/40 standard taper outer joint ensures seamless integration with your existing lab setup. - • **Stable & Self-Supporting:** Flat-bottom design lets the flask stand upright without extra holders—effortless stability. ## Overview The QWORK 1000ml Borosilicate Glass Boiling Flask features a durable heavy glass wall and a 24/40 standard taper outer joint for leak-free, universal compatibility. Its flat-bottom design allows it to stand independently, making it ideal for organic chemistry and distillation applications. This 2-pack set is highly rated and trusted by professionals, combining premium quality with versatile lab use. ## Description QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack: desertcart.com: Industrial & Scientific Review: Received wrong item - I receivd a pair of work pants. They were probably worth more than than the cost of these flasks, but a 40" waist and 24" long just wont fit me. I returned them and received the correct product, but was credited for a lower priced item that I had ordered at the same time. This item is great, and I'm sure all the headaches I've had with this order are the fault of desertcart, and not not the seller. Review: Great value. - Used them numerous times at temps above 120c. No issues and they are still in service. They are consistent in size and the necks are ground perfectly. Not as heavy as the Lab boy flasks but for general use they are perfect. If I was going to heat something over 250c to 330c , I’m using heavier glass, no reason to risk a heating mantle. These will probably be just fine , but I don’t want to risk a big mess if they can’t handle extreme temps. ## 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 | #76,952 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Boiling Flasks | | Bottom Shape | Round | | Brand | QWORK | | Brand Name | QWORK | | Capacity | 1000 ml | | Customer Reviews | 4.4 out of 5 stars 163 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) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Received wrong item *by M***W on December 20, 2024* I receivd a pair of work pants. They were probably worth more than than the cost of these flasks, but a 40" waist and 24" long just wont fit me. I returned them and received the correct product, but was credited for a lower priced item that I had ordered at the same time. This item is great, and I'm sure all the headaches I've had with this order are the fault of Amazon, and not not the seller. ### ⭐⭐⭐⭐⭐ Great value. *by F***Y on July 17, 2026* Used them numerous times at temps above 120c. No issues and they are still in service. They are consistent in size and the necks are ground perfectly. Not as heavy as the Lab boy flasks but for general use they are perfect. If I was going to heat something over 250c to 330c , I’m using heavier glass, no reason to risk a heating mantle. These will probably be just fine , but I don’t want to risk a big mess if they can’t handle extreme temps. ### ⭐⭐⭐⭐⭐ Keep spares on hand for the occasional disaster. *by D***H on March 30, 2026* Properly packaged, standard item, on specification. ## 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.pt/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard](https://www.desertcart.pt/products/601296048-qwork-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-05*