---
product_id: 283818332
title: "American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use"
brand: "fristaden lab"
price: "₨29846"
currency: LKR
in_stock: true
reviews_count: 8
url: https://www.desertcart.lk/products/283818332-american-fristaden-lab-500ml-separatory-funnel-with-ptfe-stopcock-valve
store_origin: LK
region: Sri Lanka
---

# Leak-proof PTFE stopcock 500mL capacity Borosilicate glass American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use

**Brand:** fristaden lab
**Price:** ₨29846
**Availability:** ✅ In Stock

## Summary

> 🔍 Elevate Your Lab Game with Precision!

## Quick Answers

- **What is this?** American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use by fristaden lab
- **How much does it cost?** ₨29846 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/283818332-american-fristaden-lab-500ml-separatory-funnel-with-ptfe-stopcock-valve)

## Best For

- fristaden lab enthusiasts

## Why This Product

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

## Key Features

- • **American Made:** Trust in a product backed by a 1-year warranty from a reliable company.
- • **Safe Shipping:** Foam packaging ensures your funnel arrives intact.
- • **Durable Design:** Crafted from lab-quality borosilicate glass for maximum resilience.
- • **Corrosion Resistant:** PTFE stopcock withstands tough chemicals and temperatures.
- • **Precision Separation:** Achieve pure extractions for accurate results.

## Overview

The American Fristaden Lab 500mL Separatory Funnel is a high-quality lab tool designed for precise liquid separation. Made from durable borosilicate glass and featuring a leak-proof PTFE stopcock, this funnel is perfect for solvent extraction in both lab and industrial settings. It comes securely packaged to prevent breakage during shipping and is backed by a 1-year warranty from an American company.

## Description

American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use

## Features

- Separate Liquids with Precision: Purer extractions lead to more accurate work. Precisely separate compounds using the glass separator funnel and the leak-proof PTFE stopcock. The separation flask is designed for solvent/liquid-liquid extraction and is an essential tool in any lab. We recommend you run an extraction at least 2-3 times for the best results (distillation may be needed to remove impurities).
- Constructed To Lab and Industrial Standards: The American Fristaden Lab Separatory Funnel can handle tough, corrosive materials and high and low temperatures without breaking. The separating funnel is made with lab-quality borosilicate beaker 3.3 glass, which can handle much more stress than standard glass. The seperatory flask also features a corrosion-resistant PTFE stop cock.
- Packed So It Won’t Break: Our glass conical separatory funnel, encased in sturdy foam packaging, will safely make the journey to your door.
- American Company: Fristaden Lab is an American lab equipment company. We back the separatory funnel with a 1 Year Warranty. If you have any problems with or questions about the lab scale, please feel free to reach out and we would be happy to provide assistance.

## Product Details

- **Material:** Glass
- **Brand:** Fristaden Lab
- **Color:** Transparent Glass
- **Capacity:** 500 Milliliters
- **UPC:** 746241086037

## Images

![American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use - Image 1](https://m.media-amazon.com/images/I/61HDKnOOOqL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great Collector!
*by M***T on April 28, 2021*

Great collector for my purposes. Picture shows a Rosemary extract that is in the finishing stages of setting.The stop cock mechanism works good as I tested it with water before using my extract.In the background there is a less quality collector that came with my distillation kit and the stop cock leaked. I sealed it with wax in an old school method but it’s not of quality that I would buy on its own.This is a great collector and the functioning stop cock is worth the little extra in price. It can take several weeks for an extract to completely settle and that stop cock is the key component to harvest your patient collection efficiently.I will be buying more collectors.

### ⭐⭐⭐⭐⭐ A good idea for a party favors
*by M***O on May 13, 2025*

Works great for filling perfume bottles up a very good idea

### ⭐⭐⭐⭐⭐ High quality
*by D***O on January 26, 2024*

I bought this for extractions. It's great, came in good packaging. I just wish they made an even bigger one

## Frequently Bought Together

- American Fristaden Lab 500mL Separatory Funnel with PTFE Stopcock Valve | Lab Quality Borosilicate Glass | 24/29 Joint Size | Separation Funnel for Lab Use
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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-03-01*