---
product_id: 146727500
title: "Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc."
brand: "yizerel"
price: "€ 33.41"
currency: EUR
in_stock: true
reviews_count: 13
category: "Yizerel"
url: https://www.desertcart.gr/products/146727500-glass-erlenmeyer-flask-set-250-ml-150-ml-and-50
store_origin: GR
region: Greece
---

# 3 airtight rubber stoppers included 3 precise flask sizes (50/150/250 ml) Heat resistant up to 800°C Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc.

**Brand:** yizerel
**Price:** € 33.41
**Availability:** ✅ In Stock

## Summary

> 🧬 Elevate your experiments with precision and durability — don’t settle for less!

## Quick Answers

- **What is this?** Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. by yizerel
- **How much does it cost?** € 33.41 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/146727500-glass-erlenmeyer-flask-set-250-ml-150-ml-and-50)

## Best For

- yizerel enthusiasts

## Why This Product

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

## Key Features

- • **Built to Endure:** High chemical durability and thermal shock resistance up to 800°C—lab-grade toughness you can trust.
- • **Eco-Friendly & Reusable:** Sustainable borosilicate glass design that’s easy to clean and built for repeated use.
- • **Precision in Every Drop:** Graduated borosilicate glass with crystal-clear, accurate scales for flawless measurements.
- • **Versatile Lab Essential:** Perfect for chemistry, science studies, experiments, and even kitchen liquid measurements.
- • **Complete Sealing Solution:** Includes 3 sterile rubber stoppers to securely seal your experiments and prevent contamination.

## Overview

This set includes three borosilicate glass Erlenmeyer flasks (50 ml, 150 ml, 250 ml) featuring highly accurate graduated scales and three sterile rubber stoppers for airtight sealing. Engineered for professional and educational labs, these flasks withstand temperatures up to 800°C, resist chemical corrosion, and offer reusable, eco-friendly durability for precise liquid measurement and experimentation.

## Description

Product Description Our product consists of 3 borosilicate glass conical bottles (250 ml, 150 ml, 50 ml) and 3 rubber stoppers.，These Erlenmeyer Flask feature clear & accurate scales, high-quality material, easy washing, reusable functions, which are the best partners for you in a lab, the kitchen, in a science experiment or in liquid measurement.

Review: Good quality, reasonable cost - Excellent seller and product, best price on internet. Shipping fast. Great value.
Review: All good but... - Good value for money, unfortunately one of the vessels arrived broken, I don't need all three of them so can't be bothered returning, just letting you know you might consider changing delivery method.

## Features

- 3 RUBBER STOPPERS INCLUDED: This set has 3 rubber stoppers for these 3 Erlenmeyer Flasks, which are sterile & can seal the liquid in the flasks perfectly for experiment.
- ACCURATE SCALES: 3 Erlenmeyer Flasks in different sizes (250ml 150ml 50ml) have clear and accurate scales for you to measure liquid efficiently & accurately without any problem.
- SIGNIFICANT FEATURES: Reusable, environmental friendly, will not shatter easily, easy to clean, high temperature resistance, for laboratory, chemistry, science experiment, liquid measuring, etc.
- HIGH-END MATERIAL FOR LAB: These Borosilicate Glass Erlenmeyer Flasks have High chemical durability and low thermal expansion, which can withstand the temperature under 800 °C (~1500 °F).
- PACKAGE & WORRY-FREE: Each set has 3 Erlenmeyer Flasks & 3 Rubber Stoppers. If you received defective items, please contact us via email for full refund or replacement. We would try our best to fix issues.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07VDCVHR3 |
| Best Sellers Rank | 8,786 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 3 in Lab Flasks |
| Bottom Shape | Round |
| Bottom shape | Round |
| Brand | Yizerel |
| Capacity | 150 Millilitres, 250 Millilitres, 50 Millilitres |
| Country Of Origin | China |
| Customer Reviews | 4.3 out of 5 stars 191 Reviews |
| Item Shape | conical |
| Manufacturer | Yizerel |
| Manufacturer Part Number | BL-ZX-P3 |
| Material | Borosilicate Glass |
| Material Type | Borosilicate Glass |
| Shape | conical |
| UPC | 741663639731 |

## Product Details

- **Bottom shape:** Round
- **Brand:** Yizerel
- **Capacity:** 150 Millilitres, 250 Millilitres, 50 Millilitres
- **Manufacturer:** Yizerel
- **Material:** Borosilicate Glass
- **Shape:** conical
- **UPC:** 741663639731

## Images

![Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. - Image 1](https://m.media-amazon.com/images/I/61uB0gMScNL.jpg)
![Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. - Image 2](https://m.media-amazon.com/images/I/615nzLvhEiL.jpg)
![Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. - Image 3](https://m.media-amazon.com/images/I/61xl+mTftyL.jpg)
![Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. - Image 4](https://m.media-amazon.com/images/I/61vDkYmYRLL.jpg)
![Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc. - Image 5](https://m.media-amazon.com/images/I/714DgLVBloL.jpg)

## Questions & Answers

**Q: Can the rubber stopper be microwaved, e.g. for preparing agarose?**
A: What sort of muppet would put a stoppered bottle in a microwave? Rubber is microwave safe but do not seal these flasks and microwave them.

**Q: What is the height of the 250ml flask in mm?**
A: It is 140mm tall

**Q: can these be heated using a bunsen burner?**
A: Yes. They are lab glassware.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good quality, reasonable cost
*by C***E on 29 March 2026*

Excellent seller and product, best price on internet. Shipping fast. Great value.

### ⭐⭐⭐⭐⭐ All good but...
*by G***I on 31 May 2022*

Good value for money, unfortunately one of the vessels arrived broken, I don't need all three of them so can't be bothered returning, just letting you know you might consider changing delivery method.

### ⭐⭐⭐⭐⭐ exceptional value for robust, accurate Erlenmeyer flask.
*by P***L on 3 December 2019*

Very pleased with the quality and (machine) workmanship on these for the price. I thought I'd have to pay at least £10 a piece of average quality glass lab wear but these are perfect for my needs. They are perfectly formed and well balanced. So stand perfectly on their own (no odd unbalancing lumps that may be expected from such low price lab glass). They work great on a magnetic stirrer with the bungs in the top to prevent any escaping liquid or any external contaminants. The liquid measure on the side is even very accurate, marching up perfectly with my measuring cylinders and also from syringe measured liquids. Overall I'm very glad I chose these.

## Frequently Bought Together

- Yizerel Glass Erlenmeyer Flask Set, (250 ml, 150 ml & 50 ml) Graduated Borosilicate Glass Erlenmeyer Flasks with Rubber Stoppers & Accurate Scales for Lab, Experiment, Chemistry, Science Studies etc.
- Rocwing Boro 3.3 Glass Graduated Measuring Beaker for Lab or Kitchen (50ml+100ml+250ml)

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-06-19*