--- product_id: 63312493 title: "StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml" brand: "stonylab" price: "₹ 4846" currency: INR in_stock: true reviews_count: 7 category: "Stonylab" url: https://www.desertcart.in/products/63312493-stonylab-borosilicate-glass-heavy-wall-single-neck-flat-bottom-boiling store_origin: IN region: India --- # 450°C stable operating temp 100ml precise capacity Borosilicate glass corrosion resistant StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml **Brand:** stonylab **Price:** ₹ 4846 **Availability:** ✅ In Stock ## Summary > 🧪 Elevate your lab game with precision and durability that never quits! ## Quick Answers - **What is this?** StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml by stonylab - **How much does it cost?** ₹ 4846 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/products/63312493-stonylab-borosilicate-glass-heavy-wall-single-neck-flat-bottom-boiling) ## Best For - stonylab enthusiasts ## Why This Product - Trusted stonylab brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Flat Bottom Design:** Stable placement on lab surfaces, minimizing spills and accidents - • **Durable Borosilicate Glass:** Exceptional chemical resistance and low thermal expansion for long-lasting reliability - • **Lab-Grade Thermal Stability:** Withstands up to 450°C for high-temp reactions without cracking - • **Trusted Quality with Warranty:** Backed by a 1-year warranty for peace of mind in every experiment - • **Precision 24/40 Standard Taper Joint:** Ensures secure, leak-proof connections for seamless distillation and reflux ## Overview The StonyLab 100ml Borosilicate Glass Heavy Wall Single Neck Boiling Flask features a flat bottom for stability, a 24/40 standard taper outer joint for secure fittings, and can safely operate up to 450°C. Crafted from corrosion-resistant borosilicate glass, it offers exceptional durability and thermal shock resistance, making it ideal for distillation, reflux, and synthesis in professional labs. Comes with a 1-year warranty to ensure reliability. ## Description Buy StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml at desertcart UK. Free delivery on eligible orders. Review: Very good quality - Very good quality Review: Sturdy construction. - Seems to stand up to reasonable abuse, there is some visual warping of the contents which I don’t see in some other thinner flasks. ## Features - Flat bottom boiling flask used in chemical experiments for distillation, reflux, synthesis reactions, and other operations - Single neck with 24/40 standard taper outer joint; capacity: 100 ml - Made of borosilicate glass, it exhibits excellent corrosion resistance and a low coefficient of thermal expansion; stable operating temperature: 450°C - Inspect the product for cracks before use; do not heat with open flames; instantaneous temperature changes must not exceed 140°C; the manufacturer is not liable for damages caused by improper operation - Warranty: 1-year coverage period for your peace of mind, if received damaged, please let us know and we will solve it promptly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B078192D1K | | Best Sellers Rank | 131,531 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 142 in Lab Flasks | | Bottom Shape | Round | | Bottom shape | Round | | Brand | stonylab | | Capacity | 100 ml | | Country Of Origin | China | | Customer Reviews | 4.6 out of 5 stars 237 Reviews | | Global Trade Identification Number | 07426844814451 | | Graduation Interval | 100 Millilitres | | Graduation interval | 100 Millilitres | | Item Weight | 190 Grams | | Manufacturer | StonyLab Scientific | | Manufacturer Part Number | US-FBF-1Neck-Glass-100mL | | Material | Glass, Polyethylene (PE) | | Material Type | Glass, Polyethylene (PE) | | Model Number | SL000645 | | Number of Items | 1 | ## Product Details - **Bottom shape:** Round - **Brand:** stonylab - **Capacity:** 100 Millilitres - **Global Trade Identification Number:** 07426844814451 - **Graduation interval:** 100 Millilitres - **Manufacturer:** StonyLab Scientific - **Material:** Glass, Polyethylene (PE) ## Images ![StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml - Image 1](https://m.media-amazon.com/images/I/51Z1wfHoZoL.jpg) ![StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml - Image 2](https://m.media-amazon.com/images/I/51y-MxG84GL.jpg) ![StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml - Image 3](https://m.media-amazon.com/images/I/516jgHFLZQL.jpg) ![StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml - Image 4](https://m.media-amazon.com/images/I/51LtgM1DwTL.jpg) ![StonyLab Borosilicate Glass Heavy Wall Single Neck Flat Bottom Boiling Flask, with 24/40 Standard Taper Outer Joint, 100ml - Image 5](https://m.media-amazon.com/images/I/71M7na9Cr3L.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very good quality *by G***Y on 6 March 2023* Very good quality ### ⭐⭐⭐⭐ Sturdy construction. *by A***G on 19 August 2019* Seems to stand up to reasonable abuse, there is some visual warping of the contents which I don’t see in some other thinner flasks. ### ⭐⭐⭐⭐⭐ Parfait *by C***N on 1 June 2020* Génial --- ## 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.in/products/63312493-stonylab-borosilicate-glass-heavy-wall-single-neck-flat-bottom-boiling](https://www.desertcart.in/products/63312493-stonylab-borosilicate-glass-heavy-wall-single-neck-flat-bottom-boiling) --- *Product available on Desertcart India* *Store origin: IN* *Last updated: 2026-11-06*