---
product_id: 356201894
title: "Lab 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Laboratory Boiling Vessel"
brand: "deschem"
price: "AR$50552"
currency: ARS
in_stock: true
reviews_count: 8
category: "Deschem"
url: https://www.desertcart.com.ar/products/356201894-lab-25ml-24-40-single-neck-round-bottom-glass-flask
store_origin: AR
region: Argentina
---

# 24/40 Ground Joint Softening Point 820℃ Borosilicate Glass G3.3 Lab 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Laboratory Boiling Vessel

**Brand:** deschem
**Price:** AR$50552
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** Lab 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Laboratory Boiling Vessel by deschem
- **How much does it cost?** AR$50552 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/356201894-lab-25ml-24-40-single-neck-round-bottom-glass-flask)

## 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

- • **Compact Versatility:** 25ml capacity ideal for precise, small-scale experiments and boiling tasks
- • **Trusted Lab Essential:** Ranked #2 in Lab Boiling Flasks—join thousands of pros who rely on Deschem
- • **Universal Ground Joint:** Standard 24/40 joint ensures seamless compatibility with lab apparatus
- • **Heat-Resistant Precision:** Withstands up to 820℃ softening point for reliable high-temp lab work
- • **Premium Borosilicate Glass:** Crafted from G3.3 borosilicate for superior chemical and thermal durability

## Overview

The Deschem 25ml Round Bottom Glass Flask features a 24/40 ground joint and is made from durable G3.3 borosilicate glass, offering exceptional thermal resistance with a softening point of 820℃. Perfect for precise boiling and chemical reactions, this flask is a top-ranked, trusted choice among scientific professionals.

## 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

Review: Great value - Good quality, no issues with its use. As good as other higher priced flasks out there.
Review: Nice piece of glass! - This is my favorite 1L rbf, now 😊

## 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 25ml

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077Y2B27T |
| Best Sellers Rank | #63,281 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Boiling Flasks |
| Bottom Shape | Round |
| Brand | Deschem |
| Brand Name | Deschem |
| Capacity | 25 Milliliters |
| Customer Reviews | 4.4 out of 5 stars 27 Reviews |
| Included Components | 1 Flask |
| Manufacturer | deschem |
| Material | Borosilicate Glass |
| Material Type | Borosilicate Glass |
| Model Number | DES2440RBF1N |
| Part Number | DES2440RBF1NYDSP |
| Shape | Round |

## Product Details

- **Bottom Shape:** Round
- **Brand:** Deschem
- **Capacity:** 25 Milliliters
- **Manufacturer:** Deschem
- **Material:** Borosilicate Glass

## Images

![Lab 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Laboratory Boiling Vessel - Image 1](https://m.media-amazon.com/images/I/51vuCrbIlDL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great value
*by C***M on February 5, 2024*

Good quality, no issues with its use. As good as other higher priced flasks out there.

### ⭐⭐⭐⭐⭐ Nice piece of glass!
*by J***N on May 1, 2024*

This is my favorite 1L rbf, now 😊

### ⭐⭐⭐⭐⭐ good quality glass and a well-finished joint
*by A***R on June 1, 2026*

This flask arrived in good condition and feels well made right out of the box. The glass has a nice clarity to it, so it’s easy to see inside, and the thickness gives it a reassuring feel when handling it. The ground joint is clean and smooth, which makes connecting it to other pieces straightforward. It seats properly without needing extra force and feels secure once in place. That makes setup feel more predictable without needing to fuss with alignment. The round bottom is evenly shaped and balanced, so it sits well in a clamp or holder without shifting around. The overall shape looks uniform, and there aren’t any noticeable defects or uneven areas in the glass itself.

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**Shop now:** [https://www.desertcart.com.ar/products/356201894-lab-25ml-24-40-single-neck-round-bottom-glass-flask](https://www.desertcart.com.ar/products/356201894-lab-25ml-24-40-single-neck-round-bottom-glass-flask)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-06-18*