---
product_id: 505572664
title: "StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint (5000ml)"
brand: "stonylab"
price: "€ 636.46"
currency: EUR
in_stock: true
reviews_count: 7
category: "Stonylab"
url: https://www.desertcart.com.cy/products/505572664-stonylab-borosilicate-glass-2-neck-round-bottom-flask-rbf-24
store_origin: CY
region: Cyprus
---

# 5000ml high-capacity flask Dual 24/40 standard taper joints Heat-resistant borosilicate glass (up to 200°C) StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint (5000ml)

**Brand:** stonylab
**Price:** € 636.46
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your experiments with precision and capacity!

## Quick Answers

- **What is this?** StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint (5000ml) by stonylab
- **How much does it cost?** € 636.46 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/505572664-stonylab-borosilicate-glass-2-neck-round-bottom-flask-rbf-24)

## 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

- • **Universal Compatibility:** Standard 24/40 taper joints ensure seamless integration with your existing lab apparatus.
- • **Generous 5000ml Capacity:** Large volume flask supports high-yield reactions and scalable processes.
- • **Reliable Quality Assurance:** Backed by responsive warranty support to keep your workflow uninterrupted.
- • **Built to Withstand the Heat:** Premium borosilicate glass endures temperatures up to 200°C, perfect for rigorous experiments.
- • **Maximize Your Lab Efficiency:** Dual-neck design allows simultaneous reactions or easy reagent addition without interruption.

## Overview

The StonyLab 2 Neck Round Bottom Flask is a 5000ml borosilicate glass vessel featuring dual 24/40 standard taper joints for versatile lab use. Designed to withstand temperatures up to 200°C, it supports complex chemical reactions with durability and compatibility, making it an essential tool for professional scientific workflows.

## Description

Buy StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint (5000ml) at desertcart UK. Free delivery on eligible orders.

Review: Worth the money - Always top quality equipment and is delivered very fast
Review: Low quality for the price - I've had 2 of these now and both broke after a single use.

## Features

- Round Bottom Flask
- 2 Angled Neck
- 24/40 Center Joint in the central and side
- Made of borosilicate glass; maximum withstand temperature 200°C
- Warranty: If received damaged, please contact us immediately; we will solve it until satisfied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z32GQLM |
| Best Sellers Rank | 31,918 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 23 in Lab Flasks |
| Bottom Shape | Round |
| Brand | stonylab |
| Capacity | 5000 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.2 4.2 out of 5 stars (161) |
| Global Trade Identification Number | 00843798171138 |
| Graduation Interval | 50 Millilitres |
| Manufacturer | StonyLab Scientific |
| Material Type | Glass |
| UPC | 843798171138 |

## Product Details

- **Bottom shape:** Round
- **Brand:** stonylab
- **Capacity:** 5000 Millilitres
- **Global Trade Identification Number:** 00843798171138
- **Graduation interval:** 50 Millilitres
- **Manufacturer:** StonyLab Scientific
- **Material:** Glass
- **UPC:** 843798171138

## Images

![StonyLab Borosilicate Glass 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint (5000ml) - Image 1](https://m.media-amazon.com/images/I/51SrVNjBv-L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth the money
*by R***K on 26 November 2019*

Always top quality equipment and is delivered very fast

### ⭐ Low quality for the price
*by S***Y on 31 December 2018*

I've had 2 of these now and both broke after a single use.

### ⭐⭐⭐⭐⭐ Review
*by J***L on 4 January 2022*

I have paid more for worse Very pleasantly surprised. Arrived nicely packaged,the next day. Presently I have it on the mantle.

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**Shop now:** [https://www.desertcart.com.cy/products/505572664-stonylab-borosilicate-glass-2-neck-round-bottom-flask-rbf-24](https://www.desertcart.com.cy/products/505572664-stonylab-borosilicate-glass-2-neck-round-bottom-flask-rbf-24)

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-04-23*