--- product_id: 637472295 title: "Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry" brand: "qwork" price: "$84.59" currency: USD in_stock: true reviews_count: 13 category: "Qwork" url: https://www.desertcart.us/products/637472295-glass-erlenmeyer-flask-set-50-100-and-250ml-6-pack store_origin: US region: United States of America --- # Precise graduated scales on each flask Frosted glass stopper ensures airtight seal Borosilicate 3.3 glass for chemical durability Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry **Brand:** qwork **Price:** $84.59 **Availability:** ✅ In Stock ## Summary > 🧬 Elevate your experiments with precision and style — because your lab deserves the best! ## Quick Answers - **What is this?** Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry by qwork - **How much does it cost?** $84.59 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/637472295-glass-erlenmeyer-flask-set-50-100-and-250ml-6-pack) ## 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 - • **Precision in Every Pour:** Graduated markings on all flasks guarantee accurate measurements for flawless experiments. - • **Triple Size Versatility:** Three essential volumes (50ml, 100ml, 250ml) cover all your lab needs in one sleek set. - • **Secure Seal, No Compromise:** Frosted glass stoppers provide a perfect airtight fit, locking in your samples safely. - • **Ready for Professional Labs:** Six flasks with matching stoppers, packaged securely to arrive intact and ready for action. - • **Unmatched Chemical Resistance:** Crafted from premium borosilicate glass, built to withstand acids, alkalis, and high temps. ## Overview The QWORK Glass Erlenmeyer Flask Set includes six durable borosilicate glass flasks in 50ml, 100ml, and 250ml sizes, each with clear graduated markings and frosted glass stoppers for airtight sealing. Designed for professional lab and chemistry use, these flasks resist high temperatures and corrosive substances, ensuring reliable performance and longevity. ## Description QWORK Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry: desertcart.com: Industrial & Scientific Review: Flasks with etched stoppers - Wrapped properly and all flasks in good condition Review: Just what I needed - From previous reviews, I can see where there was a concern over the toppers not being leveled enough on the bottom part. But for the most part otherwise, they still fit into the designated bottles properly so it does not concern me as much as long as they do what they are supposed to do. I'm not as concerned about the looks in such cases as much as it's function. I haven't tried them yet, but they are intended for me to process certain perfume/fragrance ingredients and are just the right sizes for them. They also seem fairly sturdy enough. I don't plan to use extreme heat, etc. so they should do well enough for what I need. ## Features - 3 Sizes: 250ml, 100ml, 50ml, Each flask has clear scale, each size for 2 pieces, allowing you measure the liquid accurately. - Good Sealing: Frosted glass sealing stopper provides superior sealing. Note: Stoppers and bottles correspond one to one, not interchangeable. - Durable: Made of Borosilicate 3.3 Glass, it has high temperature resistance, acid and alkali resistance, durable to use. - Application: Suitable for measuring or storing fluid in laboratory experiment, chemistry experiment etc. - Package Content: Includes 6 Erlenmeyer Flasks in 3 different sizes, meeting your needs. And safe package for good protection. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CJ3214QN | | Best Sellers Rank | #71,127 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #18 in Lab Erlenmeyer Flasks | | Bottom Shape | Round | | Brand Name | QWORK | | Capacity | 250 Milliliters | | Customer Reviews | 4.5 4.5 out of 5 stars (110) | | Manufacturer | QWORK | | Material Type | Borosilicate Glass | | UPC | 795973615473 | ## Product Details - **Bottom Shape:** Round - **Brand:** QWORK - **Capacity:** 250 Milliliters - **Material:** Borosilicate Glass - **UPC:** 795973615473 ## Images ![Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry - Image 1](https://m.media-amazon.com/images/I/61lsevQTr4L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Flasks with etched stoppers *by C***I on October 26, 2025* Wrapped properly and all flasks in good condition ### ⭐⭐⭐⭐⭐ Just what I needed *by D***E on September 28, 2023* From previous reviews, I can see where there was a concern over the toppers not being leveled enough on the bottom part. But for the most part otherwise, they still fit into the designated bottles properly so it does not concern me as much as long as they do what they are supposed to do. I'm not as concerned about the looks in such cases as much as it's function. I haven't tried them yet, but they are intended for me to process certain perfume/fragrance ingredients and are just the right sizes for them. They also seem fairly sturdy enough. I don't plan to use extreme heat, etc. so they should do well enough for what I need. ### ⭐⭐⭐⭐⭐ Strong *by C***N on May 26, 2025* Great glass ## Frequently Bought Together - QWORK Glass Erlenmeyer Flask Set (50, 100 and 250ml), 6 Pack Graduated Borosilicate Glass Erlenmeyer Conical Flask with Glass Stopper for Lab, Experiment, Chemistry - Young4us Glass Funnel Set, 4 Pcs Lab Borosilicate Glass Funnels, 100mm (170mm Length), 75mm (130mm), 50mm (90mm) & 40mm (70mm) Diameter - 8PCS Thick Glass Graduated Dropper Pipettes Fluid and Liquid Pipettors 0.5ml, 1ml,2ml,3ml,5ml, 10ml,10CM,20CM with Caps and 2PCS Washing Brushes and 2PCS 20cm Glass Stir Rod(20cm-7.8inch) --- ## 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.us/products/637472295-glass-erlenmeyer-flask-set-50-100-and-250ml-6-pack](https://www.desertcart.us/products/637472295-glass-erlenmeyer-flask-set-50-100-and-250ml-6-pack) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-09*