---
product_id: 356201894
title: "25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Lab Boiling Vessel"
brand: "deschem"
price: "R$235"
currency: BRL
in_stock: true
category: "Deschem"
url: https://www.desertcart.com.br/products/356201894-25ml-24-40-single-neck-round-bottom-glass-flask-1
store_origin: BR
region: Brazil
---

# 24/40 Ground Joint - Precision Fit & Leakproof Softening Point 820℃ - Heat-Resistant Power G3.3 Borosilicate Glass - Ultra Durable Chemistry 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Lab Boiling Vessel

**Brand:** deschem
**Price:** R$235
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with precision and heat-resistance that means business!

## Quick Answers

- **What is this?** 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Lab Boiling Vessel by deschem
- **How much does it cost?** R$235 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/356201894-25ml-24-40-single-neck-round-bottom-glass-flask-1)

## 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 25ml Capacity:** Ideal for precise, small-scale reactions and boiling tasks in professional labs.
- • **Precision Ground Joint:** 24/40 standard ensures airtight, secure connections for flawless experiments.
- • **Heat-Defying Durability:** Withstands up to 820℃ softening point for intense lab work without compromise.
- • **Sleek Round Bottom Design:** Optimizes heat distribution and mixing efficiency for flawless results every time.
- • **Premium Borosilicate Glass:** G3.3 grade offers superior chemical resistance and minimal thermal expansion.

## Overview

The Deschem 25ml Single-Neck Round Bottom Flask is crafted from high-grade G3.3 borosilicate glass, featuring a 24/40 ground joint for secure connections and a heat tolerance up to 820℃. Designed for professional lab boiling and reactions, its compact size and round bottom optimize heat distribution and chemical resistance, making it a top choice for precise scientific work.

## Description

Deschem 25ml,24/40,Single-Neck,Round Bottom Glass Flask,1 Neck,Lab Boiling Vessel: desertcart.com: Industrial & Scientific

## Features

- Be Made From G3.3 Borosilicate Glass
- Annealing Point ------560℃
- Linear Coefficient of Expansion------ 32×10-7/℃
- Softening Point------820℃
- 24/40 Ground Joint
- Round Bottom

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B077Y2B27T |
| Best Sellers Rank | #88,237 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #5 in Lab Boiling Flasks |
| Date First Available | December 5, 2017 |
| Item Weight | 2.88 ounces |
| Item model number | DES2440RBF1N |
| Manufacturer | Deschem |
| Package Dimensions | 4.33 x 1.96 x 1.96 inches |

## Product Details

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

## Images

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

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**Shop now:** [https://www.desertcart.com.br/products/356201894-25ml-24-40-single-neck-round-bottom-glass-flask-1](https://www.desertcart.com.br/products/356201894-25ml-24-40-single-neck-round-bottom-glass-flask-1)

---

*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-02-17*