---
product_id: 549922513
title: "FZN 2 Neck Round 1000 ML Bottom Boiling Flask with 24/40 Center & Side Joints Angled Receiving Reflux Flask Multi Neck Apparatus Organic Chemistry Lab Glassware"
brand: "fzn"
price: "€ 50.89"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fzn"
url: https://www.desertcart.com.cy/products/549922513-fzn-2-neck-round-1000-ml-bottom-boiling-flask-24
store_origin: CY
region: Cyprus
---

# 24/40 standard taper joints Heat-resistant borosilicate glass 1000ml precision volume FZN 2 Neck Round 1000 ML Bottom Boiling Flask with 24/40 Center & Side Joints Angled Receiving Reflux Flask Multi Neck Apparatus Organic Chemistry Lab Glassware

**Brand:** fzn
**Price:** € 50.89
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your lab game with precision and durability that never quits!

## Quick Answers

- **What is this?** FZN 2 Neck Round 1000 ML Bottom Boiling Flask with 24/40 Center & Side Joints Angled Receiving Reflux Flask Multi Neck Apparatus Organic Chemistry Lab Glassware by fzn
- **How much does it cost?** € 50.89 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/549922513-fzn-2-neck-round-1000-ml-bottom-boiling-flask-24)

## Best For

- fzn enthusiasts

## Why This Product

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

## Key Features

- • **Lab-Grade Durability:** Premium borosilicate glass with thick walls ensures long-lasting, shatter-resistant performance under vacuum and heat.
- • **Precision Volume Control:** Clear 1000ml graduation markings for accurate measurement and repeatable experimental results.
- • **Trusted by Professionals:** Top-rated (#12 in Lab Boiling Flasks) with 4.9-star reviews, a must-have for serious organic chemists and educators.
- • **Optimized Heat Distribution:** Round bottom shape evenly distributes thermal stress, minimizing breakage during high-temperature reactions.
- • **Versatile Multi-Neck Design:** Two necks with standard 24/40 joints allow seamless integration with reflux, distillation, or vacuum setups.

## Overview

The FZN 2 Neck Round 1000 ML Bottom Boiling Flask is crafted from premium borosilicate glass, featuring a heat-resistant round bottom and dual 24/40 standard taper joints. Designed for organic chemistry applications, it offers precise 1000ml volume markings and robust construction to withstand vacuum and high-temperature conditions, making it a reliable choice for professional labs and educational institutions.

## Description

Made up of FZN glass with markings for volume of liquid and flask can be heated on flame for increasing temperature of solutions as per experiments performed in chemistry lab for schools and education institute.

Review: Good quality - This is a heavy duty high quality glassware product. I'm delighted that I made the purchase.
Review: Great build - These round bottoms flask are very good , neck size was perfect

## Features

- Premium Quality: Constructed of premium borosilicate glass, with a thick glass wall that is strong and reusable.
- Standard Size: The round-bottom flask has an interchangeable, leak-free 24/40 standard taper outer joint. the 100ml volume.
- Heat-Resistant: Because spheres can evenly distribute stress across their surfaces, boiling flasks with round bottoms are more resilient to shattering under vacuum.
- Wide Application: The round bottom flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BYF6H7N4 |
| Best Sellers Rank | #34,364 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #12 in Lab Boiling Flasks |
| Bottom Shape | Round |
| Brand | FZN |
| Brand Name | FZN |
| Capacity | 1000 Milliliters |
| Country Of Origin | India |
| Customer Reviews | 4.9 out of 5 stars 16 Reviews |
| Graduation Interval | 1000 Milliliters |
| Item Dimensions D x W x H | 15D x 10W x 10H Centimeters |
| Item Type Name | 2 Neck Round 1000 ML Bottom Boiling Flask |
| Item Weight | 500 Grams |
| Manufacturer | FZN |
| Material | Glass |
| Material Type | Glass |
| Packer Contact Information | FZN, AMBALA CANTT HARYANA 133003 |
| Product Dimensions | 15D x 10W x 10H Centimeters |
| Unit Count | 1000.00 Milliliters |
| Whats in the box? | Round Bottom Flask |

## Product Details

- **Material:** Glass
- **Capacity:** 1000 Milliliters
- **Brand:** FZN
- **Bottom Shape:** Round
- **Graduation Interval:** 1000 Milliliters
- **Manufacturer:** FZN

## Images

![FZN 2 Neck Round 1000 ML Bottom Boiling Flask with 24/40 Center & Side Joints Angled Receiving Reflux Flask Multi Neck Apparatus Organic Chemistry Lab Glassware - Image 1](https://m.media-amazon.com/images/I/41hDnJ7tjpL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality
*by M***. on 22 November 2023*

This is a heavy duty high quality glassware product. I'm delighted that I made the purchase.

### ⭐⭐⭐⭐⭐ Great build
*by R***. on 21 November 2023*

These round bottoms flask are very good , neck size was perfect

### ⭐⭐⭐⭐⭐ Superb
*by G***V on 11 November 2023*

Top grade 2 neck round bottom, a fantastic purchase

## Frequently Bought Together

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*Product available on Desertcart Cyprus*
*Store origin: CY*
*Last updated: 2026-03-02*