---
product_id: 61668186
title: "StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml"
brand: "stonylab"
price: "€ 50.63"
currency: EUR
in_stock: true
url: https://www.desertcart.nl/products/61668186-stonylab-glass-50ml-heavy-wall-3-neck-round-bottom-flask
store_origin: NL
region: Netherlands
---

# 50ml capacity Borosilicate glass 24/40 joint size StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml

**Brand:** stonylab
**Price:** € 50.63
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Lab Game with Stonylab!

## Quick Answers

- **What is this?** StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml by stonylab
- **How much does it cost?** € 50.63 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/61668186-stonylab-glass-50ml-heavy-wall-3-neck-round-bottom-flask)

## 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

- • **Durable Design:** Made from high-quality borosilicate glass, ensuring resistance to thermal shock.
- • **Versatile Usage:** Ideal for a variety of laboratory applications, from distillation to synthesis.
- • **Multi-Functional:** Three necks allow for multiple connections, enhancing your experimental capabilities.
- • **Enhanced Stability:** Round bottom design provides superior stability during experiments.
- • **Precision Engineering:** Crafted with a 24/40 standard taper joint for seamless connectivity.

## Overview

The Stonylab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask is a premium laboratory tool designed for precision and durability. Featuring a 24/40 center joint and side joints, this borosilicate glass flask is perfect for various scientific applications, ensuring stability and versatility in your experiments.

## Description

StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml

## Features

- Round Bottom Flask
- 3 Angled Neck
- 24/40 Center Joint in the central and double sides
- Made of borosilicate glass

## Product Details

- **Material:** Glass
- **Capacity:** 50 Milliliters
- **Brand:** stonylab
- **Bottom Shape:** Round
- **Manufacturer:** StonyLab Scientific

## Images

![StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml - Image 1](https://m.media-amazon.com/images/I/41S8ZKp5OZL.jpg)
![StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml - Image 2](https://m.media-amazon.com/images/I/41jsBYhB9TL.jpg)
![StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml - Image 3](https://m.media-amazon.com/images/I/51M8R0MSNjL.jpg)
![StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml - Image 4](https://m.media-amazon.com/images/I/416G7KeCIAL.jpg)
![StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml - Image 5](https://m.media-amazon.com/images/I/41RWgLcWVyL.jpg)

## Available Options

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

## Frequently Bought Together

- StonyLab Glass 50ml Heavy Wall 3 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint – 50ml
- StonyLab Thermometer Inlet Adapter with 24/40 Inner Joint, 80mm Height, for Distillation Apparatus
- Starfa Lab Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass (2 Packs)

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**Shop now:** [https://www.desertcart.nl/products/61668186-stonylab-glass-50ml-heavy-wall-3-neck-round-bottom-flask](https://www.desertcart.nl/products/61668186-stonylab-glass-50ml-heavy-wall-3-neck-round-bottom-flask)

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-02-27*