---
product_id: 426829163
title: "Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)"
brand: "corning"
price: "11420 som"
currency: KGS
in_stock: true
url: https://www.desertcart.kg/products/426829163-corning-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-rubber
store_origin: KG
region: Kyrgyzstan
---

# Graduations: 50ml to 1000ml 1000ml capacity Heavy-duty rim Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

**Brand:** corning
**Price:** 11420 som
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Experiments with Precision!

## Quick Answers

- **What is this?** Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single) by corning
- **How much does it cost?** 11420 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/426829163-corning-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-rubber)

## Best For

- corning enthusiasts

## Why This Product

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

## Key Features

- • **Secure Seal:** Includes a rubber stopper for leak-proof storage.
- • **Compact Size:** Narrow mouth design minimizes spills and maximizes efficiency.
- • **Versatile Use:** Perfect for labs, classrooms, or home experiments.
- • **Durable Design:** Crafted with heavy-duty glass for long-lasting use.
- • **Precision Measurement:** Graduated markings for accurate liquid measurement.

## Overview

The Corning Pyrex #4980-1L is a 1000ml narrow mouth Erlenmeyer flask designed for precision and durability. Featuring graduated markings for easy measurement and a heavy-duty rim, this flask is perfect for a variety of laboratory applications. The included rubber stopper ensures secure storage, making it an essential tool for professionals and enthusiasts alike.

## Description

Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

## Features

- Capacity: 1000ml
- Graduations: 50ml, 250ml to 1000ml
- O.D. x Height(mm): 129 x 216
- Heavy Duty Rim
- Narrow Mouth

## Product Details

- **Material:** Borosilicate Glass
- **Capacity:** 1000 Milliliters
- **Brand:** Corning
- **Bottom Shape:** Round
- **Graduation Interval:** 50 Milliliters

## Images

![Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single) - Image 1](https://m.media-amazon.com/images/I/51Sch7Bce+L.jpg)

## Available Options

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

## Questions & Answers

**Q: Does this beaker require a #7 or #8 stopper?**
A: This beaker came with the stopper that fit, it is a #9 Stopper.

**Q: Anyone know the maximum heating temperature?**
A: "The maximum working temperature for PYREX glassware is 490°C. However, once the temperature exceeds 150°C, ensure that heating and cooling is achieved in a slow and uniform manner."

**Q: What is the stopper size (number) and is it solid or does it have a hole(s)?**
A: Mine was a solid stopper.

**Q: can I pull a vacuum on these flasks? Thanks, AL**
A: They look pretty sturdy, so I'd imagine so ... but I've never tried.

However, they are pretty typical Pyrex (meaning, they are very well made).

## Frequently Bought Together

- Corning Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)
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**Shop now:** [https://www.desertcart.kg/products/426829163-corning-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-rubber](https://www.desertcart.kg/products/426829163-corning-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-rubber)

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*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-03-02*