---
product_id: 96540099
title: "Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml)"
brand: "rocwing"
price: "293 Lei"
currency: RON
in_stock: true
url: https://www.desertcart.ro/products/96540099-borosilicate-3-3-glass-graduated-conical-erlenmeyer-flask-for-laboratory
store_origin: RO
region: Romania
---

# Food Safe Graduated Markings Heat Resistant Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml)

**Brand:** rocwing
**Price:** 293 Lei
**Availability:** ✅ In Stock

## Summary

> 🔬 Elevate Your Lab Game with Rocwing!

## Quick Answers

- **What is this?** Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml) by rocwing
- **How much does it cost?** 293 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/96540099-borosilicate-3-3-glass-graduated-conical-erlenmeyer-flask-for-laboratory)

## Best For

- rocwing enthusiasts

## Why This Product

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

## Key Features

- • **Safety First:** SGS UK tested and compliant with BS 6748:1986 for food contact safety.
- • **Versatile Sizes:** Available in 500ml and 1000ml, perfect for various laboratory needs.
- • **Professional Quality:** Designed for the discerning professional, elevating your lab experience.
- • **Unmatched Durability:** Crafted from Borosilicate 3.3 glass, ensuring heat and thermal shock resistance.
- • **Precision Measurement:** White graduation markings for accurate volume readings.

## Overview

The Rocwing Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask is a laboratory essential, available in 500ml and 1000ml sizes. Made from high-quality borosilicate glass, it offers exceptional heat and thermal shock resistance, ensuring durability and safety. With precise white graduation markings and compliance with food safety standards, this flask is perfect for both professional and educational settings.

## Description

Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml)

## Features

- Borosilicate 3.3 Glass, Heat and Thermal Shock Resistant
- 50/100/250/500/1000ml flask with standard uniform wall
- 2000/3000/5000ml flask with advance uniform wall, slightly thicker
- White graduation markings, white note writing display
- SGS UK tested, all Rocwing glassware including beakers, flasks and cylinders in compliance with BS 6748:1986 (Food Contact Safe)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | HuiDa |
| Part number | Flask-500-1000 |
| Item Weight | 850 g |
| Manufacturer reference | Flask-500-1000 |
| Size | 500ml+1000ml |
| Material | Glass |
| Item Package Quantity | 1 |
| Cutting Diameter | 215 Millimetres |
| Included components | 2 |
| Batteries included? | No |
| Batteries Required? | No |
| Item diameter | 215 Millimetres |

## Images

![Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml) - Image 1](https://m.media-amazon.com/images/I/61hqiJTOsBL.jpg)
![Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml) - Image 2](https://m.media-amazon.com/images/I/31PmXhVjEUL.jpg)
![Borosilicate 3.3 Glass Graduated Conical Erlenmeyer Flask for Laboratory (500ml+1000ml) - Image 3](https://m.media-amazon.com/images/I/51muhQNfX9L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can someone tell me the height of 1000ml in cm please**
A: 22.5 cm

**Q: Can someone kindly tell me the size of the opening? Many thanks.**
A: 4.5 cm across the glass and 3.5 cm the actual opening across. hope that helps.

**Q: is this suitable for use in the kitchen? Would like to serve juice at a science party in some of these...**
A: sure, it can use in kitchen. 

The glass is Boro 3.3, but the paint may not suitable for dishwasher. Recommend hand wash

Anyway, the small neck is not suitable for dishwasher. 

We also wide mouth flask, which is better work in the kitchen, like  
https://www.amazon.co.uk/Rocwing-Graduated-Conical-Erlenmeyer-Borosilicate/dp/B07CQPD285/ref=sr_1_2?ie=UTF8&qid=1527155058&sr=8-2&keywords=wide%2Bmouth%2Bflask%2Bglass&th=1

**Q: Is the glass tempered? Can it withstand high heat?**
A: It is laboratory standard so yes.  However it is still unwise to heat by direct flame, I always use gauze between the flame and glass.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-26*