---
product_id: 65903242
title: "Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)"
brand: "corning"
price: "AR$106092"
currency: ARS
in_stock: true
category: "Corning"
url: https://www.desertcart.com.ar/products/65903242-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-with-rubber
store_origin: AR
region: Argentina
---

# Graduations every 50ml for accuracy 1000ml precision capacity Heavy duty rim for chip resistance Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single)

**Brand:** corning
**Price:** AR$106092
**Availability:** ✅ In Stock

## Summary

> 🧪 Elevate your experiments with Pyrex precision and durability!

## Quick Answers

- **What is this?** Pyrex #4980-1L, 1000ml Narrow Mouth Erlenmeyer Flask with Rubber Stopper (Single) by corning
- **How much does it cost?** AR$106092 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/65903242-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-with-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

- • **Built to Withstand:** Heavy duty rim reduces chipping, extending flask lifespan in busy labs or creative spaces.
- • **Secure Seal Included:** Comes with a snug rubber stopper to keep your contents safe and contamination-free.
- • **Drop-Tested Packaging:** Arrives in a custom double-wall corrugated box that survives 4-foot drops—because your tools deserve the best.
- • **Graduated for Exactness:** Clear 50ml increments from 250ml to 1000ml ensure precise measurement every time.
- • **Precision Meets Durability:** 1000ml borosilicate glass with uniform wall thickness balances strength and thermal shock resistance.

## Overview

The Corning Pyrex #4980-1L Erlenmeyer flask offers a 1000ml capacity with precise 50ml graduations, crafted from durable borosilicate glass featuring a heavy duty rim to resist chipping. It includes a rubber stopper for secure sealing and is shipped in robust, drop-tested packaging, making it a top choice for professionals demanding reliability and accuracy in laboratory or industrial settings.

## Description

These 1L PYREX Erlenmeyer flasks are designed with heavy duty rims to reduce chipping. Their uniform wall thickness provides the proper balance between mechanical strength and thermal shock resistance. Rubber Stopper included. Product is packaged in a heavy duty, custom cut 275lb burst, double wall, BC Flute, corrugated box, capable of passing a 4 foot drop test.

## Features

- Capacity: 1000ml
- Graduations: 50ml, 250ml to 1000ml
- O.D. x Height(mm): 129 x 216
- Heavy Duty Rim
- Packaged in a heavy duty,custom cut, double-wall, BC Flute corrugated box. Package Dimensions, 8.9x5.55x6 inches

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CQFB1S1 |
| Best Sellers Rank | #24,516 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2 in Lab Erlenmeyer Flasks |
| Bottom Shape | Round |
| Brand Name | Corning |
| Capacity | 1000 Milliliters |
| Customer Reviews | 4.8 4.8 out of 5 stars (747) |
| Graduation Interval | 50 Milliliters |
| Item Dimensions D x W x H | 5.08"D x 5.08"W x 8.5"H |
| Manufacturer | Karter Scientific |
| Material Type | Borosilicate Glass |
| Model Number | 4980-1L(Flask-RS) |
| Part Number | 4980-1L-RS |

## Product Details

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

## Images

![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, Style** 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)
- Sodium Hydroxide - Pure - Food Grade (Caustic Soda, Lye) (2 Pound Jar)
- Weewooday Glass Droppers Pipettes Graduated Lab Dropper Glass Liquid Pipette with Big Rubber Hats 20 cm Glass Stir Rod Washing Brush Transfer for Liquid Essential Oil(Blue, 10 ml, 8 Pieces)

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.com.ar/products/65903242-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-with-rubber](https://www.desertcart.com.ar/products/65903242-pyrex-4980-1l-1000ml-narrow-mouth-erlenmeyer-flask-with-rubber)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-08-22*