---
product_id: 179202556
title: "Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml"
brand: "labasics"
price: "AR$131195"
currency: ARS
in_stock: true
reviews_count: 13
category: "Labasics"
url: https://www.desertcart.com.ar/products/179202556-labasics-glass-500ml-2-neck-round-bottom-flask-rbf-24
store_origin: AR
region: Argentina
---

# 24/40 standard taper joints withstands up to 250°C 500ml dual-neck capacity Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml

**Brand:** labasics
**Price:** AR$131195
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision and style!

## Quick Answers

- **What is this?** Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml by labasics
- **How much does it cost?** AR$131195 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/179202556-labasics-glass-500ml-2-neck-round-bottom-flask-rbf-24)

## Best For

- labasics enthusiasts

## Why This Product

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

## Key Features

- • **Optimal 500ml Capacity:** Perfectly sized for professional lab work, balancing volume and manageability for precise chemical reactions.
- • **Hand-Blown Craftsmanship:** Each flask is meticulously hand-blown, ensuring superior durability and flawless performance in your lab.
- • **Trusted Labasics Support:** Backed by dedicated customer service with hassle-free replacement if damaged—because your experiments can’t wait.
- • **Premium Borosilicate Glass:** Crafted from heat-resistant borosilicate glass, engineered to endure temperatures up to 250°C without compromise.
- • **Dual-Neck Design for Versatility:** Two angled necks with standard taper joints enable seamless multi-connection setups for complex experiments.

## Overview

The Labasics 500ml 2 Neck Round Bottom Flask is a premium borosilicate glass vessel featuring dual 24/40 standard taper joints, designed for versatile laboratory applications. Hand-blown for exceptional quality, it withstands temperatures up to 250°C, making it ideal for demanding chemical processes. Trusted by professionals, it combines durability, functionality, and expert customer support.

## Description

Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml: desertcart.com: Industrial & Scientific

Review: Great quality - Very good quality, at this price point you can't go wrong. Will purchase this brand again without hesitation
Review: Good Pride, Good Packaging, Good Product - Good pride, good product, good packaging, thank you Lab Basics

## Features

- Capacity: 500ml
- 2 Angled Neck Round bottomed flask with 24/40 Standard Joint
- Made of Borosilicate Glass; maximum withstand temperature 250°C
- Perfect handcraft glass Made by hand blowing to ensure achieving the best performance
- Labasics ensures premium customer service; If received damaged, please contact us immediately; We will solve it until satisfied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07Z492Z7K |
| Best Sellers Rank | #281,431 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #53 in Lab Boiling Flasks |
| Bottom Shape | Round |
| Brand | Labasics |
| Brand Name | Labasics |
| Capacity | 500 ml |
| Customer Reviews | 4.4 out of 5 stars 90 Reviews |
| Manufacturer | Labasics Scientific |
| Material | Glass |
| Material Type | Glass |
| Model Number | LB-RBF-2Neck-24/40-Glass-500ml |
| Number of Items | 1 |
| Part Number | LB-RBF-2Neck-24/40-Glass-500ml |
| Shape | Round |
| UPC | 843798143357 |
| Unit Count | 1 Count |

## Product Details

- **Bottom Shape:** Round
- **Brand:** Labasics
- **Capacity:** 500 ml
- **Material:** Glass
- **UPC:** 843798143357

## Images

![Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml - Image 1](https://m.media-amazon.com/images/I/51AcINDG11L.jpg)
![Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml - Image 2](https://m.media-amazon.com/images/I/71CZlm5OZNL.jpg)
![Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml - Image 3](https://m.media-amazon.com/images/I/51n-V34DwBL.jpg)
![Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml - Image 4](https://m.media-amazon.com/images/I/51MGx-9X4cL.jpg)
![Labasics Glass 500ml 2 Neck Round Bottom Flask RBF, with 24/40 Center and Side Standard Taper Outer Joint, 500ml - Image 5](https://m.media-amazon.com/images/I/51TAYDQP9sL.jpg)

## Available Options

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

## Questions & Answers

**Q: Q: Can it be heated directly over an open flame?**
A: A: No. It is recommended to use laboratory heating equipment such as a heating mantle, oil bath, or water bath, and avoid sudden temperature changes to reduce thermal shock risk.

**Q: Q: Can it be used for vacuum applications?**
A: A: It can be used for routine reduced-pressure experiments. Before use, ensure the glassware is undamaged and the system is properly sealed.

**Q: Q: How should it be cleaned and stored?**
A: A: Clean with a mild detergent and a soft brush. Allow it to dry completely before storing in a cool, dry place.

**Q: Q: What should be noted during use?**
A: A: Do not overfill the flask. The liquid volume is generally recommended to be below two-thirds of the total capacity.

**Q: Q: What should be checked before use?**
A: A: Inspect the flask for cracks, chips, or other damage, and ensure all connections are securely fitted before operation.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great quality
*by D***8 on July 3, 2025*

Very good quality, at this price point you can't go wrong. Will purchase this brand again without hesitation

### ⭐⭐⭐⭐⭐ Good Pride, Good Packaging, Good Product
*by D***W on April 21, 2025*

Good pride, good product, good packaging, thank you Lab Basics

### ⭐⭐⭐⭐⭐ Solid glassware
*by A***N on October 13, 2024*

Glassware works great. Fittings are snug!

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/179202556-labasics-glass-500ml-2-neck-round-bottom-flask-rbf-24](https://www.desertcart.com.ar/products/179202556-labasics-glass-500ml-2-neck-round-bottom-flask-rbf-24)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-10*