---
product_id: 601296048
title: "1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack"
brand: "qwork"
price: "$136"
currency: NZD
in_stock: true
reviews_count: 13
category: "Qwork"
url: https://www.desertcart.nz/products/601296048-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard-taper
store_origin: NZ
region: New Zealand
---

# 24/40 standard taper outer joint, leak-proof & compatible 1000ml capacity for versatile lab use Durable borosilicate glass with heavy walls 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack

**Brand:** qwork
**Price:** $136
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with flasks that stand out and stand firm!

## Quick Answers

- **What is this?** 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack by qwork
- **How much does it cost?** $136 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/601296048-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard-taper)

## Best For

- qwork enthusiasts

## Why This Product

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

## Key Features

- • **Stable & Standalone:** Flat-bottom design lets the flask stand upright on any surface, eliminating the need for extra holders or stands.
- • **Lab-Grade Durability:** Crafted from premium borosilicate glass to withstand high temperatures and repeated use without compromise.
- • **Dual-Pack Convenience:** Two flasks per pack means you’re always ready for parallel experiments or backup without delay.
- • **Versatile Application:** Perfect for organic chemistry, distillation, and vacuum processes—engineered for professional precision.
- • **Universal Compatibility:** Standard 24/40 taper joint ensures seamless integration with your existing lab apparatus—no adapters needed.

## Overview

The QWORK 1000ml Borosilicate Glass Boiling Flask set features two durable, heavy-walled flasks with a flat bottom and standard 24/40 taper outer joint. Designed for professional lab use, these flasks offer leak-free connections and stable placement on hotplates or surfaces, making them ideal for organic chemistry and distillation applications.

## Description

QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack: desertcart.com: Industrial & Scientific

Review: Great glass - Clean welds and proper size
Review: Sturdy 💪 - Have used on a hotplate a few times, not needing any stands on a hotplate is useful for me

## Features

- Premium Quality: Made of high-quality borosilicate glass, heavy glass wall, durable and reusable.
- Standard Size: The flask features the 24/40 standard taper outer joint, interchangeable and leak-free.
- Flat-bottomed flask: The flask can stand upright on a flat surface by itself, rather than on a flask holder or cork holder. Can be connected to laboratory glassware, with standard tape joints.
- Wide Application: The flask is widely used in organic chemistry, in distillation, or vacuum distillation apparatus.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CG3G4GXM |
| Best Sellers Rank | #37,160 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Lab Boiling Flasks |
| Bottom Shape | Round |
| Brand | QWORK |
| Capacity | 1000 Milliliters |
| Date First Available | August 19, 2023 |
| Item Weight | 1.74 pounds |
| Manufacturer | QWORK |
| Material | Glass |
| Package Dimensions | 11.42 x 7.76 x 6.77 inches |
| UPC | 795973614629 |

## Product Details

- **Bottom Shape:** Round
- **Brand:** QWORK
- **Capacity:** 1000 Milliliters
- **Material:** Glass
- **UPC:** 795973614629

## Images

![1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack - Image 1](https://m.media-amazon.com/images/I/61Gg3oLIAXL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great glass
*by T***M on August 8, 2025*

Clean welds and proper size

### ⭐⭐⭐⭐⭐ Sturdy 💪
*by J***Y on December 14, 2025*

Have used on a hotplate a few times, not needing any stands on a hotplate is useful for me

### ⭐⭐⭐⭐⭐ I highly trust QWORK products
*by N***K on September 11, 2024*

A good supply of my lab equipment comes from QWORK & Stony Labs. All I can say is both companies make reliable glassware that can withstand immense heat, corrosive material & shock resistance.10/10 would recommend whatever QWORK produces.

## Frequently Bought Together

- QWORK 1000ml Borosilicate Glass Boiling Flask with 24/40 Standard Taper Outer Joint, Single Neck Flat Bottom, 2 Pack
- 12 pcs Keck Clips Ground Joints #24, Standard Taper POM for Joints 24/29 and 24/40
- Starfa Lab Glass Hexagonal Head Glass Stopper for 24/40 Joint Glass (2 Packs)

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**Shop now:** [https://www.desertcart.nz/products/601296048-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard-taper](https://www.desertcart.nz/products/601296048-1000ml-borosilicate-glass-boiling-flask-with-24-40-standard-taper)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-02-09*