---
product_id: 91540328
title: "1000ml 24/40 Round Bottom Glass Flask 1Litre 1-Neck Laboratory Single Neck 1L Lab Chemistry Boiling Vessel"
brand: "deschem"
price: "R2103"
currency: ZAR
in_stock: true
category: "Deschem"
url: https://www.desertcart.co.za/products/91540328-1000ml-24-40-round-bottom-glass-flask-1litre-1-neck
store_origin: ZA
region: South Africa
---

# 24/40 Ground Joint - Secure, Leak-proof Fit Softening Point 820℃ - Heat Resilience Borosilicate Glass 3.3 - Chemical Durability 1000ml 24/40 Round Bottom Glass Flask 1Litre 1-Neck Laboratory Single Neck 1L Lab Chemistry Boiling Vessel

**Brand:** deschem
**Price:** R2103
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with the flask that means business!

## Quick Answers

- **What is this?** 1000ml 24/40 Round Bottom Glass Flask 1Litre 1-Neck Laboratory Single Neck 1L Lab Chemistry Boiling Vessel by deschem
- **How much does it cost?** R2103 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/91540328-1000ml-24-40-round-bottom-glass-flask-1litre-1-neck)

## Best For

- deschem enthusiasts

## Why This Product

- Trusted deschem brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Optimal 1L Capacity:** Perfectly sized for professional experiments without compromise.
- • **Versatile 24/40 Joint:** Standardized ground joint ensures airtight, secure connections every time.
- • **Sleek Round Bottom Design:** Enhances uniform heating and mixing, elevating your lab efficiency.
- • **Unmatched Thermal Endurance:** Withstands up to 820℃ softening point for intense lab processes.
- • **Precision Borosilicate Glass:** Crafted from premium 3.3 borosilicate for superior chemical resistance and clarity.

## Overview

This 1-liter single-neck round bottom flask is made from high-grade borosilicate glass (3.3), featuring a 24/40 ground joint for secure connections and a softening point of 820℃, making it ideal for demanding laboratory boiling and chemical processes.

## Description

Deschem 24/40 Round Bottom Glass Flask 1-Neck Laboratory Single Neck Lab Chemistry Boiling VesselMade From Borosilicate Glass 3.3.24/40 Glass Ground JointCapacity 100ml 150ml 250ml 500ml 1000ml 2000ml 3000ml 5000ml 10000ml 20000ml AvailableRound Bottom

## Features

- Made From Borosilicate Glass
- Annealing Point ------560℃
- Linear Coefficient of Expansion------ 32×10-7/℃
- Softening Point------820℃
- Single Neck
- Round Bottom
- 24/40 Joint
- Capacity 1L

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077XVM9TK |
| Best Sellers Rank | #143,925 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #8 in Lab Boiling Flasks |
| Bottom Shape | Round |
| Brand Name | Deschem |
| Capacity | 1 liters |
| Customer Reviews | 4.4 4.4 out of 5 stars (26) |
| Included Components | 1 Flask |
| Manufacturer | deschem |
| Material Type | Borosilicate Glass |
| Model Number | DES2440RBF1N1000ML |
| Number of Items | 1 |
| Part Number | DES2440RBF1NYDSP |
| Shape | Round |

## Product Details

- **Bottom Shape:** Round
- **Brand:** Deschem
- **Capacity:** 1 liters
- **Material:** Borosilicate Glass
- **Shape:** Round

## Images

![1000ml 24/40 Round Bottom Glass Flask 1Litre 1-Neck Laboratory Single Neck 1L Lab Chemistry Boiling Vessel - Image 1](https://m.media-amazon.com/images/I/61igPV96IDL.jpg)

## Available Options

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

## Frequently Bought Together

- Deschem One Neck,1000ml,24/40,Round Bottom Glass Flask,1L,1-Neck,Lab Bottle
- 12 pcs Keck Clips Ground Joints #24, Standard Taper POM for Joints 24/29 and 24/40
- StonyLab Thermometer Inlet Adapter with 24/40 Inner Joint, 80mm Height, for Distillation Apparatus

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**Shop now:** [https://www.desertcart.co.za/products/91540328-1000ml-24-40-round-bottom-glass-flask-1litre-1-neck](https://www.desertcart.co.za/products/91540328-1000ml-24-40-round-bottom-glass-flask-1litre-1-neck)

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-09-28*