---
product_id: 19938109
title: "PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5"
brand: "pyrex"
price: "AR$326361"
currency: ARS
in_stock: true
category: "Pyrex"
url: https://www.desertcart.com.ar/products/19938109-pyrex-narrow-mouth-erlenmeyer-flask-with-heavy-duty-rim-borosilicate
store_origin: AR
region: Argentina
---

# Clear graduated metric markings Heat & thermal shock resistant Autoclavable & easy to sterilize PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5

**Brand:** pyrex
**Price:** AR$326361
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your experiments with PYREX – where precision meets durability!

## Quick Answers

- **What is this?** PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5 by pyrex
- **How much does it cost?** AR$326361 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/19938109-pyrex-narrow-mouth-erlenmeyer-flask-with-heavy-duty-rim-borosilicate)

## Best For

- pyrex enthusiasts

## Why This Product

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

## Key Features

- • **Trusted Legacy:** Over 100 years of PYREX innovation trusted by scientists worldwide—join the elite league of precision.
- • **Lab-Grade Durability:** Heavy-duty borosilicate glass built to withstand intense heat and chemical exposure without cracking or shattering.
- • **Multipack Convenience:** Set of 5 flasks means you’re always ready for multiple tests or collaborative STEM projects.
- • **Precision Measurement:** White enamel metric scale ensures accurate liquid measurement for flawless experiments every time.
- • **Effortless Sterilization:** Autoclavable at 121°C for hygienic reuse in busy labs or classrooms, saving time and resources.

## Overview

The PYREX Narrow Mouth Erlenmeyer Flask set includes five 50ml borosilicate glass flasks featuring heavy-duty rims and flat bottoms. Designed for laboratory, classroom, or home STEM use, these flasks offer superior heat, chemical, and thermal shock resistance. Clear white enamel metric markings enable precise measurement, while the flasks are autoclavable at 121°C for easy sterilization and repeated use. Trusted by scientists for over a century, PYREX glassware delivers premium strength and reliability.

## Description

PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5: desertcart.com: Industrial & Scientific

## Features

- LABORATORY FLASK: This narrow mouth conical borosilicate glass flask is ideal chemistry glassware for use in laboratories, schools, and for home and STEM activities and experiments.
- SAFE & DURABLE: Offering superior heat, chemical and thermal shock resistance, the flat bottom lab glassware with heavy duty rim delivers premium strength and will not shatter easily.
- CLEAR METRIC MARKINGS: A graduated metric scale in white enamel makes it easy to measure liquids and approximate contents, and the lab glass flask has a large labelling area.
- EASY TO CLEAN: The reusable glass scientific flasks are easy to clean and can be sterilized safely in autoclaves at 121°C, making them ideal for repeated use in busy lab environments.
- PYREX GLASSWARE: PYREX scientific glassware has been a trusted partner for chemists and research scientists in the toughest laboratory environments for more than 100 years.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B005MIPIWK |
| Best Sellers Rank | #231,154 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #93 in Lab Erlenmeyer Flasks |
| Bottom Shape | Round |
| Brand Name | Pyrex |
| Capacity | 50 ml |
| Customer Reviews | 4.8 4.8 out of 5 stars (34) |
| Item Weight | 2.4 pounds |
| Manufacturer | Corning |
| Material Type | Borosilicate Glass |
| Model Number | 4980-PACK |
| Number of Items | 1 |
| Part Number | 4980-PACK |
| Shape | Cylindrical With Conical Body |
| Unit Count | 5 Count |

## Product Details

- **Bottom Shape:** Round
- **Brand:** Pyrex
- **Capacity:** 50 ml
- **Material:** Borosilicate Glass
- **Shape:** Cylindrical With Conical Body

## Images

![PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5 - Image 1](https://m.media-amazon.com/images/I/31pHfQzMHOL.jpg)
![PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5 - Image 2](https://m.media-amazon.com/images/I/41sVElxHvML.jpg)
![PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5 - Image 3](https://m.media-amazon.com/images/I/51G7gA2ktBL.jpg)

## Available Options

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

## Frequently Bought Together

- PYREX Narrow Mouth Erlenmeyer Flask with Heavy Duty Rim,Borosilicate Glass Flask – Premium Glass Chemistry Flask for Laboratory, Classroom or Home Use,PYREX Chemistry Glassware, Multipack, Set of 5
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- Flask, ERLENMEYER Narrow Mouth ~ PYREX Glass 2L

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**Shop now:** [https://www.desertcart.com.ar/products/19938109-pyrex-narrow-mouth-erlenmeyer-flask-with-heavy-duty-rim-borosilicate](https://www.desertcart.com.ar/products/19938109-pyrex-narrow-mouth-erlenmeyer-flask-with-heavy-duty-rim-borosilicate)

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*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-10-14*