---
product_id: 532475172
title: "– stonylab Filtering Flask with 24/40 Standard Taper Outer Joint, Heavy Wall Borosilicate Glass Filter Flask, Bolt Neck with Tubulation, 250 ml"
brand: "stonylab"
price: "18538 Ft"
currency: HUF
in_stock: true
reviews_count: 5
category: "Stonylab"
url: https://www.desertcart.hu/products/532475172-stonylab-filtering-flask-with-24-40-standard-taper-outer-joint
store_origin: HU
region: Hungary
---

# 24/40 standard taper joint 200°C heat resistance 250 ml precision capacity – stonylab Filtering Flask with 24/40 Standard Taper Outer Joint, Heavy Wall Borosilicate Glass Filter Flask, Bolt Neck with Tubulation, 250 ml

**Brand:** stonylab
**Price:** 18538 Ft
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your lab game with precision and durability that won’t quit!

## Quick Answers

- **What is this?** – stonylab Filtering Flask with 24/40 Standard Taper Outer Joint, Heavy Wall Borosilicate Glass Filter Flask, Bolt Neck with Tubulation, 250 ml by stonylab
- **How much does it cost?** 18538 Ft with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hu](https://www.desertcart.hu/products/532475172-stonylab-filtering-flask-with-24-40-standard-taper-outer-joint)

## Best For

- stonylab enthusiasts

## Why This Product

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

## Key Features

- • **Crafted for Longevity:** Premium reusable borosilicate glass ensures consistent lab performance
- • **Seamless Connectivity:** Standard 24/40 taper outer joint with 9 mm tubulation for secure vacuum setup
- • **Trusted by Professionals:** Backed by StonyLab’s commitment to quality and responsive customer service
- • **Unmatched Thermal Durability:** Heavy wall borosilicate glass withstands up to 200°C without compromise
- • **Engineered for Precision Filtration:** Optimized 250 ml volume for controlled vacuum filtration

## Overview

The StonyLab Filtering Flask is a 250 ml heavy wall borosilicate glass flask designed for vacuum filtration of challenging solutions. Featuring a 24/40 standard taper outer joint and 9 mm tubulation, it withstands temperatures up to 200°C, ensuring reliable, reusable performance for professional laboratory environments.

## Description

Buy stonylab Filtering Flask with 24/40 Standard Taper Outer Joint, Heavy Wall Borosilicate Glass Filter Flask, Bolt Neck with Tubulation, 250 ml at desertcart UK. Free delivery on eligible orders.

Review: Broke on first use - The flask broke on its first use when connected up to a vacuum pump, despite being sold as a heavy wall flask. Very disappointing.
Review: 100% OK.

## Features

- StonyLab filtering flask is widely used for vacuum filtration in laboratories; particularly useful when filtering slow-moving or challenging-to-filter concentrated solutions under normal pressure
- With 24/40 standard taper outer joint and 9 mm hose interface
- 1 pack; available capacity in 50 ml, 100 ml, 250 ml, 500 ml, 1 L (1000 ml)
- Made of Borosilicate glass; reusable, premium material and perfect handcraft; maximum withstand temperature 200°C
- StonyLab ensures premium products and premium customer service; if received damaged, please contact us immediately; we will solve it until satisfied

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BWD88CPW |
| Best Sellers Rank | 46,389 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 53 in Lab Flasks |
| Bottom Shape | Round |
| Brand | stonylab |
| Capacity | 250 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.4 4.4 out of 5 stars (17) |
| Global Trade Identification Number | 00843798195592 |
| Graduation Interval | 250 Millilitres |
| Item Weight | 180 Grams |
| Manufacturer | StonyLab Scientific |
| Material Type | Borosilicate Glass |
| UPC | 843798195592 |
| Unit Count | 1.0 Count |

## Product Details

- **Bottom shape:** Round
- **Brand:** stonylab
- **Capacity:** 250 Millilitres
- **Global Trade Identification Number:** 00843798195592
- **Graduation interval:** 250 Millilitres
- **Manufacturer:** StonyLab Scientific
- **Material:** Borosilicate Glass
- **UPC:** 843798195592

## Images

![– stonylab Filtering Flask with 24/40 Standard Taper Outer Joint, Heavy Wall Borosilicate Glass Filter Flask, Bolt Neck with Tubulation, 250 ml - Image 1](https://m.media-amazon.com/images/I/41ki6vuGKUL.jpg)

## Customer Reviews

### ⭐ Broke on first use
*by G***B on 28 March 2024*

The flask broke on its first use when connected up to a vacuum pump, despite being sold as a heavy wall flask. Very disappointing.

### ⭐⭐⭐⭐⭐ Review
*by A***K on 23 March 2025*

100% OK.

### ⭐⭐⭐⭐⭐ Review
*by B***N on 17 March 2025*

Appears to be very sturdy. Has tapered neck.

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**Shop now:** [https://www.desertcart.hu/products/532475172-stonylab-filtering-flask-with-24-40-standard-taper-outer-joint](https://www.desertcart.hu/products/532475172-stonylab-filtering-flask-with-24-40-standard-taper-outer-joint)

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*Product available on Desertcart Hungary*
*Store origin: HU*
*Last updated: 2026-05-16*